86831148

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{52817}}^1$

素因数の和:52961

約数の個数: 24

約数和(自身を含む): 204088752

約数和(自身を除く): 117257604

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 52817, 105634, 158451, 211268, 316902, 633804, 7235929, 14471858, 21707787, 28943716, 43415574, 86831148]

約数ペア:

[(1, 86831148), (2, 43415574), (3, 28943716), (4, 21707787), (6, 14471858), (12, 7235929), (137, 633804), (274, 316902), (411, 211268), (548, 158451), (822, 105634), (1644, 52817)]