86640004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{5843}}^1$

素因数の和:6195

約数の個数: 24

約数和(自身を含む): 165922848

約数和(自身を除く): 79282844

約数列:

[1, 2, 4, 11, 22, 44, 337, 674, 1348, 3707, 5843, 7414, 11686, 14828, 23372, 64273, 128546, 257092, 1969091, 3938182, 7876364, 21660001, 43320002, 86640004]

約数ペア:

[(1, 86640004), (2, 43320002), (4, 21660001), (11, 7876364), (22, 3938182), (44, 1969091), (337, 257092), (674, 128546), (1348, 64273), (3707, 23372), (5843, 14828), (7414, 11686)]