16872432

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 160

約数和(自身を含む): 51425280

約数和(自身を除く): 34552848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 29, 31, 34, 46, 48, 51, 58, 62, 68, 69, 87, 92, 93, 102, 116, 124, 136, 138, 174, 184, 186, 204, 232, 248, 272, 276, 348, 368, 372, 391, 408, 464, 493, 496, 527, 552, 667, 696, 713, 744, 782, 816, 899, 986, 1054, 1104, 1173, 1334, 1392, 1426, 1479, 1488, 1564, 1581, 1798, 1972, 2001, 2108, 2139, 2346, 2668, 2697, 2852, 2958, 3128, 3162, 3596, 3944, 4002, 4216, 4278, 4692, 5336, 5394, 5704, 5916, 6256, 6324, 7192, 7888, 8004, 8432, 8556, 9384, 10672, 10788, 11339, 11408, 11832, 12121, 12648, 14384, 15283, 16008, 17112, 18768, 20677, 21576, 22678, 23664, 24242, 25296, 30566, 32016, 34017, 34224, 36363, 41354, 43152, 45356, 45849, 48484, 61132, 62031, 68034, 72726, 82708, 90712, 91698, 96968, 122264, 124062, 136068, 145452, 165416, 181424, 183396, 193936, 244528, 248124, 272136, 290904, 330832, 351509, 366792, 496248, 544272, 581808, 703018, 733584, 992496, 1054527, 1406036, 2109054, 2812072, 4218108, 5624144, 8436216, 16872432]

約数ペア:

[(1, 16872432), (2, 8436216), (3, 5624144), (4, 4218108), (6, 2812072), (8, 2109054), (12, 1406036), (16, 1054527), (17, 992496), (23, 733584), (24, 703018), (29, 581808), (31, 544272), (34, 496248), (46, 366792), (48, 351509), (51, 330832), (58, 290904), (62, 272136), (68, 248124), (69, 244528), (87, 193936), (92, 183396), (93, 181424), (102, 165416), (116, 145452), (124, 136068), (136, 124062), (138, 122264), (174, 96968), (184, 91698), (186, 90712), (204, 82708), (232, 72726), (248, 68034), (272, 62031), (276, 61132), (348, 48484), (368, 45849), (372, 45356), (391, 43152), (408, 41354), (464, 36363), (493, 34224), (496, 34017), (527, 32016), (552, 30566), (667, 25296), (696, 24242), (713, 23664), (744, 22678), (782, 21576), (816, 20677), (899, 18768), (986, 17112), (1054, 16008), (1104, 15283), (1173, 14384), (1334, 12648), (1392, 12121), (1426, 11832), (1479, 11408), (1488, 11339), (1564, 10788), (1581, 10672), (1798, 9384), (1972, 8556), (2001, 8432), (2108, 8004), (2139, 7888), (2346, 7192), (2668, 6324), (2697, 6256), (2852, 5916), (2958, 5704), (3128, 5394), (3162, 5336), (3596, 4692), (3944, 4278), (4002, 4216)]