31585106

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16963}}^1$

素因数の和:16998

約数の個数: 24

約数和(自身を含む): 58016880

約数和(自身を除く): 26431774

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 16963, 33926, 118741, 237482, 322297, 644594, 831187, 1662374, 2256079, 4512158, 15792553, 31585106]

約数ペア:

[(1, 31585106), (2, 15792553), (7, 4512158), (14, 2256079), (19, 1662374), (38, 831187), (49, 644594), (98, 322297), (133, 237482), (266, 118741), (931, 33926), (1862, 16963)]