90157364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{7561}}^1$

素因数の和:7847

約数の個数: 24

約数和(自身を含む): 172776576

約数和(自身を除く): 82619212

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 2981, 5962, 7561, 11924, 15122, 30244, 83171, 166342, 332684, 2049031, 4098062, 8196124, 22539341, 45078682, 90157364]

約数ペア:

[(1, 90157364), (2, 45078682), (4, 22539341), (11, 8196124), (22, 4098062), (44, 2049031), (271, 332684), (542, 166342), (1084, 83171), (2981, 30244), (5962, 15122), (7561, 11924)]