31567376

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{48121}}^1$

素因数の和:48170

約数の個数: 20

約数和(自身を含む): 62654844

約数和(自身を除く): 31087468

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 48121, 96242, 192484, 384968, 769936, 1972961, 3945922, 7891844, 15783688, 31567376]

約数ペア:

[(1, 31567376), (2, 15783688), (4, 7891844), (8, 3945922), (16, 1972961), (41, 769936), (82, 384968), (164, 192484), (328, 96242), (656, 48121)]