31673656

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5189}}^1$

素因数の和:5311

約数の個数: 32

約数和(自身を含む): 68508000

約数和(自身を除く): 36834344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 5189, 6104, 10378, 20756, 36323, 41512, 72646, 145292, 290584, 565601, 1131202, 2262404, 3959207, 4524808, 7918414, 15836828, 31673656]

約数ペア:

[(1, 31673656), (2, 15836828), (4, 7918414), (7, 4524808), (8, 3959207), (14, 2262404), (28, 1131202), (56, 565601), (109, 290584), (218, 145292), (436, 72646), (763, 41512), (872, 36323), (1526, 20756), (3052, 10378), (5189, 6104)]