90459128

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 173871360

約数和(自身を除く): 83412232

約数列:

[1, 2, 4, 8, 53, 106, 191, 212, 382, 424, 764, 1117, 1528, 2234, 4468, 8936, 10123, 20246, 40492, 59201, 80984, 118402, 213347, 236804, 426694, 473608, 853388, 1706776, 11307391, 22614782, 45229564, 90459128]

約数ペア:

[(1, 90459128), (2, 45229564), (4, 22614782), (8, 11307391), (53, 1706776), (106, 853388), (191, 473608), (212, 426694), (382, 236804), (424, 213347), (764, 118402), (1117, 80984), (1528, 59201), (2234, 40492), (4468, 20246), (8936, 10123)]