84986638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1019}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 148055040

約数和(自身を除く): 63068402

約数列:

[1, 2, 11, 17, 22, 34, 187, 223, 374, 446, 1019, 2038, 2453, 3791, 4906, 7582, 11209, 17323, 22418, 34646, 41701, 83402, 190553, 227237, 381106, 454474, 2499607, 3863029, 4999214, 7726058, 42493319, 84986638]

約数ペア:

[(1, 84986638), (2, 42493319), (11, 7726058), (17, 4999214), (22, 3863029), (34, 2499607), (187, 454474), (223, 381106), (374, 227237), (446, 190553), (1019, 83402), (2038, 41701), (2453, 34646), (3791, 22418), (4906, 17323), (7582, 11209)]