40159462

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9049}}^1$

素因数の和:9375

約数の個数: 16

約数和(自身を含む): 69069600

約数和(自身を除く): 28910138

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 9049, 18098, 63343, 126686, 2868533, 5737066, 20079731, 40159462]

約数ペア:

[(1, 40159462), (2, 20079731), (7, 5737066), (14, 2868533), (317, 126686), (634, 63343), (2219, 18098), (4438, 9049)]