87437792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{210187}}^1$

素因数の和:210210

約数の個数: 24

約数和(自身を含む): 185385816

約数和(自身を除く): 97948024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 210187, 420374, 840748, 1681496, 2732431, 3362992, 5464862, 6725984, 10929724, 21859448, 43718896, 87437792]

約数ペア:

[(1, 87437792), (2, 43718896), (4, 21859448), (8, 10929724), (13, 6725984), (16, 5464862), (26, 3362992), (32, 2732431), (52, 1681496), (104, 840748), (208, 420374), (416, 210187)]