85724492

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{24107}}^1$

素因数の和:24245

約数の個数: 24

約数和(自身を含む): 172806144

約数和(自身を除く): 87081652

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 24107, 48214, 96428, 168749, 337498, 674996, 3061589, 6123178, 12246356, 21431123, 42862246, 85724492]

約数ペア:

[(1, 85724492), (2, 42862246), (4, 21431123), (7, 12246356), (14, 6123178), (28, 3061589), (127, 674996), (254, 337498), (508, 168749), (889, 96428), (1778, 48214), (3556, 24107)]