89103916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{3917}}^1$

素因数の和:3990

約数の個数: 36

約数和(自身を含む): 175087584

約数和(自身を除く): 85983668

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 2068, 3917, 5687, 7834, 11374, 15668, 22748, 43087, 86174, 172348, 184099, 368198, 473957, 736396, 947914, 1895828, 2025089, 4050178, 8100356, 22275979, 44551958, 89103916]

約数ペア:

[(1, 89103916), (2, 44551958), (4, 22275979), (11, 8100356), (22, 4050178), (44, 2025089), (47, 1895828), (94, 947914), (121, 736396), (188, 473957), (242, 368198), (484, 184099), (517, 172348), (1034, 86174), (2068, 43087), (3917, 22748), (5687, 15668), (7834, 11374)]