31683428

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39019}}^1$

素因数の和:39059

約数の個数: 24

約数和(自身を含む): 65553600

約数和(自身を除く): 33870172

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 39019, 78038, 156076, 273133, 546266, 1092532, 1131551, 2263102, 4526204, 7920857, 15841714, 31683428]

約数ペア:

[(1, 31683428), (2, 15841714), (4, 7920857), (7, 4526204), (14, 2263102), (28, 1131551), (29, 1092532), (58, 546266), (116, 273133), (203, 156076), (406, 78038), (812, 39019)]