125459728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14879}}^1$

素因数の和:14935

約数の個数: 40

約数和(自身を含む): 265697280

約数和(自身を除く): 140237552

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 14879, 29758, 59516, 119032, 238064, 252943, 461249, 505886, 922498, 1011772, 1844996, 2023544, 3689992, 4047088, 7379984, 7841233, 15682466, 31364932, 62729864, 125459728]

約数ペア:

[(1, 125459728), (2, 62729864), (4, 31364932), (8, 15682466), (16, 7841233), (17, 7379984), (31, 4047088), (34, 3689992), (62, 2023544), (68, 1844996), (124, 1011772), (136, 922498), (248, 505886), (272, 461249), (496, 252943), (527, 238064), (1054, 119032), (2108, 59516), (4216, 29758), (8432, 14879)]