31463014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 53475840

約数和(自身を除く): 22012826

約数列:

[1, 2, 11, 22, 43, 79, 86, 158, 421, 473, 842, 869, 946, 1738, 3397, 4631, 6794, 9262, 18103, 33259, 36206, 37367, 66518, 74734, 199133, 365849, 398266, 731698, 1430137, 2860274, 15731507, 31463014]

約数ペア:

[(1, 31463014), (2, 15731507), (11, 2860274), (22, 1430137), (43, 731698), (79, 398266), (86, 365849), (158, 199133), (421, 74734), (473, 66518), (842, 37367), (869, 36206), (946, 33259), (1738, 18103), (3397, 9262), (4631, 6794)]