68690654

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{2131}}^1$

素因数の和:2431

約数の個数: 16

約数和(自身を含む): 104996736

約数和(自身を除く): 36306082

約数列:

[1, 2, 71, 142, 227, 454, 2131, 4262, 16117, 32234, 151301, 302602, 483737, 967474, 34345327, 68690654]

約数ペア:

[(1, 68690654), (2, 34345327), (71, 967474), (142, 483737), (227, 302602), (454, 151301), (2131, 32234), (4262, 16117)]