87236848

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 175676256

約数和(自身を除く): 88439408

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1873, 2911, 3746, 5822, 7492, 11644, 14984, 23288, 29968, 46576, 76793, 132983, 153586, 265966, 307172, 531932, 614344, 1063864, 1228688, 2127728, 5452303, 10904606, 21809212, 43618424, 87236848]

約数ペア:

[(1, 87236848), (2, 43618424), (4, 21809212), (8, 10904606), (16, 5452303), (41, 2127728), (71, 1228688), (82, 1063864), (142, 614344), (164, 531932), (284, 307172), (328, 265966), (568, 153586), (656, 132983), (1136, 76793), (1873, 46576), (2911, 29968), (3746, 23288), (5822, 14984), (7492, 11644)]