90698552

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{85243}}^1$

素因数の和:85275

約数の個数: 32

約数和(自身を含む): 204585600

約数和(自身を除く): 113887048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 85243, 170486, 340972, 596701, 681944, 1193402, 1619617, 2386804, 3239234, 4773608, 6478468, 11337319, 12956936, 22674638, 45349276, 90698552]

約数ペア:

[(1, 90698552), (2, 45349276), (4, 22674638), (7, 12956936), (8, 11337319), (14, 6478468), (19, 4773608), (28, 3239234), (38, 2386804), (56, 1619617), (76, 1193402), (133, 681944), (152, 596701), (266, 340972), (532, 170486), (1064, 85243)]