31225064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2657}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 63632520

約数和(自身を除く): 32407456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2657, 2938, 5314, 5876, 10628, 11752, 21256, 34541, 69082, 138164, 276328, 300241, 600482, 1200964, 2401928, 3903133, 7806266, 15612532, 31225064]

約数ペア:

[(1, 31225064), (2, 15612532), (4, 7806266), (8, 3903133), (13, 2401928), (26, 1200964), (52, 600482), (104, 300241), (113, 276328), (226, 138164), (452, 69082), (904, 34541), (1469, 21256), (2657, 11752), (2938, 10628), (5314, 5876)]