31461686

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2095

約数の個数: 16

約数和(自身を含む): 48287664

約数和(自身を除く): 16825978

約数列:

[1, 2, 73, 113, 146, 226, 1907, 3814, 8249, 16498, 139211, 215491, 278422, 430982, 15730843, 31461686]

約数ペア:

[(1, 31461686), (2, 15730843), (73, 430982), (113, 278422), (146, 215491), (226, 139211), (1907, 16498), (3814, 8249)]