88890872

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{42901}}^1$

素因数の和:42951

約数の個数: 32

約数和(自身を含む): 195633120

約数和(自身を除く): 106742248

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 42901, 85802, 171604, 300307, 343208, 600614, 1201228, 1587337, 2402456, 3174674, 6349348, 11111359, 12698696, 22222718, 44445436, 88890872]

約数ペア:

[(1, 88890872), (2, 44445436), (4, 22222718), (7, 12698696), (8, 11111359), (14, 6349348), (28, 3174674), (37, 2402456), (56, 1587337), (74, 1201228), (148, 600614), (259, 343208), (296, 300307), (518, 171604), (1036, 85802), (2072, 42901)]