91028954

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{1861}}^1$

素因数の和:2561

約数の個数: 16

約数和(自身を含む): 140521416

約数和(自身を除く): 49492462

約数列:

[1, 2, 37, 74, 661, 1322, 1861, 3722, 24457, 48914, 68857, 137714, 1230121, 2460242, 45514477, 91028954]

約数ペア:

[(1, 91028954), (2, 45514477), (37, 2460242), (74, 1230121), (661, 137714), (1322, 68857), (1861, 48914), (3722, 24457)]