87475774

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:588

約数の個数: 24

約数和(自身を含む): 137276568

約数和(自身を除く): 49800794

約数列:

[1, 2, 29, 58, 131, 262, 397, 794, 841, 1682, 3799, 7598, 11513, 23026, 52007, 104014, 110171, 220342, 333877, 667754, 1508203, 3016406, 43737887, 87475774]

約数ペア:

[(1, 87475774), (2, 43737887), (29, 3016406), (58, 1508203), (131, 667754), (262, 333877), (397, 220342), (794, 110171), (841, 104014), (1682, 52007), (3799, 23026), (7598, 11513)]