31591802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30553}}^1$

素因数の和:30613

約数の個数: 16

約数和(自身を含む): 52797312

約数和(自身を除く): 21205510

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 30553, 61106, 336083, 672166, 1435991, 2871982, 15795901, 31591802]

約数ペア:

[(1, 31591802), (2, 15795901), (11, 2871982), (22, 1435991), (47, 672166), (94, 336083), (517, 61106), (1034, 30553)]