40890674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59957}}^1$

素因数の和:60001

約数の個数: 16

約数和(自身を含む): 69071616

約数和(自身を除く): 28180942

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 59957, 119914, 659527, 1319054, 1858667, 3717334, 20445337, 40890674]

約数ペア:

[(1, 40890674), (2, 20445337), (11, 3717334), (22, 1858667), (31, 1319054), (62, 659527), (341, 119914), (682, 59957)]