86648296

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{8101}}^1$

素因数の和:8305

約数の個数: 32

約数和(自身を含む): 186670080

約数和(自身を除く): 100021784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 8101, 10696, 16202, 32404, 56707, 64808, 113414, 226828, 453656, 1547291, 3094582, 6189164, 10831037, 12378328, 21662074, 43324148, 86648296]

約数ペア:

[(1, 86648296), (2, 43324148), (4, 21662074), (7, 12378328), (8, 10831037), (14, 6189164), (28, 3094582), (56, 1547291), (191, 453656), (382, 226828), (764, 113414), (1337, 64808), (1528, 56707), (2674, 32404), (5348, 16202), (8101, 10696)]