40201336

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10111}}^1$

素因数の和:10195

約数の個数: 32

約数和(自身を含む): 87367680

約数和(自身を除く): 47166344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 10111, 20222, 40444, 70777, 80888, 141554, 283108, 566216, 717881, 1435762, 2871524, 5025167, 5743048, 10050334, 20100668, 40201336]

約数ペア:

[(1, 40201336), (2, 20100668), (4, 10050334), (7, 5743048), (8, 5025167), (14, 2871524), (28, 1435762), (56, 717881), (71, 566216), (142, 283108), (284, 141554), (497, 80888), (568, 70777), (994, 40444), (1988, 20222), (3976, 10111)]