31529092

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8101}}^1$

素因数の和:8251

約数の個数: 24

約数和(自身を含む): 63519680

約数和(自身を除く): 31990588

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 8101, 16202, 32404, 56707, 113414, 226828, 1126039, 2252078, 4504156, 7882273, 15764546, 31529092]

約数ペア:

[(1, 31529092), (2, 15764546), (4, 7882273), (7, 4504156), (14, 2252078), (28, 1126039), (139, 226828), (278, 113414), (556, 56707), (973, 32404), (1946, 16202), (3892, 8101)]