87286556

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{13613}}^1$

素因数の和:13853

約数の個数: 24

約数和(自身を含む): 175348320

約数和(自身を除く): 88061764

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 13613, 27226, 54452, 95291, 190582, 381164, 3117377, 6234754, 12469508, 21821639, 43643278, 87286556]

約数ペア:

[(1, 87286556), (2, 43643278), (4, 21821639), (7, 12469508), (14, 6234754), (28, 3117377), (229, 381164), (458, 190582), (916, 95291), (1603, 54452), (3206, 27226), (6412, 13613)]