31639634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8059}}^1$

素因数の和:8225

約数の個数: 16

約数和(自身を含む): 51455040

約数和(自身を除く): 19815406

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 8059, 16118, 104767, 209534, 1216909, 2433818, 15819817, 31639634]

約数ペア:

[(1, 31639634), (2, 15819817), (13, 2433818), (26, 1216909), (151, 209534), (302, 104767), (1963, 16118), (3926, 8059)]