31447982

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3449}}^1$

素因数の和:3595

約数の個数: 16

約数和(自身を含む): 48686400

約数和(自身を除く): 17238418

約数列:

[1, 2, 47, 94, 97, 194, 3449, 4559, 6898, 9118, 162103, 324206, 334553, 669106, 15723991, 31447982]

約数ペア:

[(1, 31447982), (2, 15723991), (47, 669106), (94, 334553), (97, 324206), (194, 162103), (3449, 9118), (4559, 6898)]