31260752

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{4663}}^1$

素因数の和:5090

約数の個数: 20

約数和(自身を含む): 60725280

約数和(自身を除く): 29464528

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 4663, 6704, 9326, 18652, 37304, 74608, 1953797, 3907594, 7815188, 15630376, 31260752]

約数ペア:

[(1, 31260752), (2, 15630376), (4, 7815188), (8, 3907594), (16, 1953797), (419, 74608), (838, 37304), (1676, 18652), (3352, 9326), (4663, 6704)]