16493808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 47965680

約数和(自身を除く): 31471872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 41, 48, 51, 58, 68, 82, 87, 102, 116, 123, 136, 164, 174, 204, 232, 246, 272, 289, 328, 348, 408, 464, 492, 493, 578, 656, 696, 697, 816, 867, 984, 986, 1156, 1189, 1392, 1394, 1479, 1734, 1968, 1972, 2091, 2312, 2378, 2788, 2958, 3468, 3567, 3944, 4182, 4624, 4756, 5576, 5916, 6936, 7134, 7888, 8364, 8381, 9512, 11152, 11832, 11849, 13872, 14268, 16728, 16762, 19024, 20213, 23664, 23698, 25143, 28536, 33456, 33524, 35547, 40426, 47396, 50286, 57072, 60639, 67048, 71094, 80852, 94792, 100572, 121278, 134096, 142188, 161704, 189584, 201144, 242556, 284376, 323408, 343621, 402288, 485112, 568752, 687242, 970224, 1030863, 1374484, 2061726, 2748968, 4123452, 5497936, 8246904, 16493808]

約数ペア:

[(1, 16493808), (2, 8246904), (3, 5497936), (4, 4123452), (6, 2748968), (8, 2061726), (12, 1374484), (16, 1030863), (17, 970224), (24, 687242), (29, 568752), (34, 485112), (41, 402288), (48, 343621), (51, 323408), (58, 284376), (68, 242556), (82, 201144), (87, 189584), (102, 161704), (116, 142188), (123, 134096), (136, 121278), (164, 100572), (174, 94792), (204, 80852), (232, 71094), (246, 67048), (272, 60639), (289, 57072), (328, 50286), (348, 47396), (408, 40426), (464, 35547), (492, 33524), (493, 33456), (578, 28536), (656, 25143), (696, 23698), (697, 23664), (816, 20213), (867, 19024), (984, 16762), (986, 16728), (1156, 14268), (1189, 13872), (1392, 11849), (1394, 11832), (1479, 11152), (1734, 9512), (1968, 8381), (1972, 8364), (2091, 7888), (2312, 7134), (2378, 6936), (2788, 5916), (2958, 5576), (3468, 4756), (3567, 4624), (3944, 4182)]