82972864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3273

約数の個数: 56

約数和(自身を含む): 183091328

約数和(自身を除く): 100118464

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3217, 3224, 6434, 6448, 12868, 12896, 25736, 25792, 41821, 51472, 83642, 99727, 102944, 167284, 199454, 205888, 334568, 398908, 669136, 797816, 1296451, 1338272, 1595632, 2592902, 2676544, 3191264, 5185804, 6382528, 10371608, 20743216, 41486432, 82972864]

約数ペア:

[(1, 82972864), (2, 41486432), (4, 20743216), (8, 10371608), (13, 6382528), (16, 5185804), (26, 3191264), (31, 2676544), (32, 2592902), (52, 1595632), (62, 1338272), (64, 1296451), (104, 797816), (124, 669136), (208, 398908), (248, 334568), (403, 205888), (416, 199454), (496, 167284), (806, 102944), (832, 99727), (992, 83642), (1612, 51472), (1984, 41821), (3217, 25792), (3224, 25736), (6434, 12896), (6448, 12868)]