31139744

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{3109}}^1$

素因数の和:3432

約数の個数: 24

約数和(自身を含む): 61522020

約数和(自身を除く): 30382276

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2504, 3109, 5008, 6218, 10016, 12436, 24872, 49744, 99488, 973117, 1946234, 3892468, 7784936, 15569872, 31139744]

約数ペア:

[(1, 31139744), (2, 15569872), (4, 7784936), (8, 3892468), (16, 1946234), (32, 973117), (313, 99488), (626, 49744), (1252, 24872), (2504, 12436), (3109, 10016), (5008, 6218)]