31896964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42643}}^1$

素因数の和:42675

約数の個数: 24

約数和(自身を含む): 64477728

約数和(自身を除く): 32580764

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 42643, 85286, 170572, 469073, 724931, 938146, 1449862, 1876292, 2899724, 7974241, 15948482, 31896964]

約数ペア:

[(1, 31896964), (2, 15948482), (4, 7974241), (11, 2899724), (17, 1876292), (22, 1449862), (34, 938146), (44, 724931), (68, 469073), (187, 170572), (374, 85286), (748, 42643)]