100245872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{368551}}^1$

素因数の和:368576

約数の個数: 20

約数和(自身を含む): 205652016

約数和(自身を除く): 105406144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 368551, 737102, 1474204, 2948408, 5896816, 6265367, 12530734, 25061468, 50122936, 100245872]

約数ペア:

[(1, 100245872), (2, 50122936), (4, 25061468), (8, 12530734), (16, 6265367), (17, 5896816), (34, 2948408), (68, 1474204), (136, 737102), (272, 368551)]