89812912

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21673}}^1$

素因数の和:21725

約数の個数: 40

約数和(自身を含む): 204255776

約数和(自身を除く): 114442864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 21673, 43346, 86692, 151711, 173384, 303422, 346768, 606844, 801901, 1213688, 1603802, 2427376, 3207604, 5613307, 6415208, 11226614, 12830416, 22453228, 44906456, 89812912]

約数ペア:

[(1, 89812912), (2, 44906456), (4, 22453228), (7, 12830416), (8, 11226614), (14, 6415208), (16, 5613307), (28, 3207604), (37, 2427376), (56, 1603802), (74, 1213688), (112, 801901), (148, 606844), (259, 346768), (296, 303422), (518, 173384), (592, 151711), (1036, 86692), (2072, 43346), (4144, 21673)]