31165488

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 120

約数和(自身を含む): 95752800

約数和(自身を除く): 64587312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 306, 348, 408, 439, 464, 493, 522, 612, 696, 816, 878, 986, 1044, 1224, 1317, 1392, 1479, 1756, 1972, 2088, 2448, 2634, 2958, 3512, 3944, 3951, 4176, 4437, 5268, 5916, 7024, 7463, 7888, 7902, 8874, 10536, 11832, 12731, 14926, 15804, 17748, 21072, 22389, 23664, 25462, 29852, 31608, 35496, 38193, 44778, 50924, 59704, 63216, 67167, 70992, 76386, 89556, 101848, 114579, 119408, 134334, 152772, 179112, 203696, 216427, 229158, 268668, 305544, 358224, 432854, 458316, 537336, 611088, 649281, 865708, 916632, 1074672, 1298562, 1731416, 1833264, 1947843, 2597124, 3462832, 3895686, 5194248, 7791372, 10388496, 15582744, 31165488]

約数ペア:

[(1, 31165488), (2, 15582744), (3, 10388496), (4, 7791372), (6, 5194248), (8, 3895686), (9, 3462832), (12, 2597124), (16, 1947843), (17, 1833264), (18, 1731416), (24, 1298562), (29, 1074672), (34, 916632), (36, 865708), (48, 649281), (51, 611088), (58, 537336), (68, 458316), (72, 432854), (87, 358224), (102, 305544), (116, 268668), (136, 229158), (144, 216427), (153, 203696), (174, 179112), (204, 152772), (232, 134334), (261, 119408), (272, 114579), (306, 101848), (348, 89556), (408, 76386), (439, 70992), (464, 67167), (493, 63216), (522, 59704), (612, 50924), (696, 44778), (816, 38193), (878, 35496), (986, 31608), (1044, 29852), (1224, 25462), (1317, 23664), (1392, 22389), (1479, 21072), (1756, 17748), (1972, 15804), (2088, 14926), (2448, 12731), (2634, 11832), (2958, 10536), (3512, 8874), (3944, 7902), (3951, 7888), (4176, 7463), (4437, 7024), (5268, 5916)]