90718364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{1607}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 173432448

約数和(自身を除く): 82714084

約数列:

[1, 2, 4, 11, 22, 44, 1283, 1607, 2566, 3214, 5132, 6428, 14113, 17677, 28226, 35354, 56452, 70708, 2061781, 4123562, 8247124, 22679591, 45359182, 90718364]

約数ペア:

[(1, 90718364), (2, 45359182), (4, 22679591), (11, 8247124), (22, 4123562), (44, 2061781), (1283, 70708), (1607, 56452), (2566, 35354), (3214, 28226), (5132, 17677), (6428, 14113)]