42285256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23917}}^1$

素因数の和:23953

約数の個数: 32

約数和(自身を含む): 90410040

約数和(自身を除く): 48124784

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 23917, 47834, 95668, 191336, 310921, 406589, 621842, 813178, 1243684, 1626356, 2487368, 3252712, 5285657, 10571314, 21142628, 42285256]

約数ペア:

[(1, 42285256), (2, 21142628), (4, 10571314), (8, 5285657), (13, 3252712), (17, 2487368), (26, 1626356), (34, 1243684), (52, 813178), (68, 621842), (104, 406589), (136, 310921), (221, 191336), (442, 95668), (884, 47834), (1768, 23917)]