31472534

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 47983968

約数和(自身を除く): 16511434

約数列:

[1, 2, 113, 157, 226, 314, 887, 1774, 17741, 35482, 100231, 139259, 200462, 278518, 15736267, 31472534]

約数ペア:

[(1, 31472534), (2, 15736267), (113, 278518), (157, 200462), (226, 139259), (314, 100231), (887, 35482), (1774, 17741)]