31396618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{49211}}^1$

素因数の和:49253

約数の個数: 16

約数和(自身を含む): 53148960

約数和(自身を除く): 21752342

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 49211, 98422, 541321, 1082642, 1427119, 2854238, 15698309, 31396618]

約数ペア:

[(1, 31396618), (2, 15698309), (11, 2854238), (22, 1427119), (29, 1082642), (58, 541321), (319, 98422), (638, 49211)]