90970544

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7591}}^1$

素因数の和:7713

約数の個数: 40

約数和(自身を含む): 203344128

約数和(自身を除く): 112373584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 7591, 11984, 15182, 30364, 53137, 60728, 106274, 121456, 212548, 425096, 812237, 850192, 1624474, 3248948, 5685659, 6497896, 11371318, 12995792, 22742636, 45485272, 90970544]

約数ペア:

[(1, 90970544), (2, 45485272), (4, 22742636), (7, 12995792), (8, 11371318), (14, 6497896), (16, 5685659), (28, 3248948), (56, 1624474), (107, 850192), (112, 812237), (214, 425096), (428, 212548), (749, 121456), (856, 106274), (1498, 60728), (1712, 53137), (2996, 30364), (5992, 15182), (7591, 11984)]