79918252

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2029}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 143805200

約数和(自身を除く): 63886948

約数列:

[1, 2, 4, 43, 86, 172, 229, 458, 916, 2029, 4058, 8116, 9847, 19694, 39388, 87247, 174494, 348988, 464641, 929282, 1858564, 19979563, 39959126, 79918252]

約数ペア:

[(1, 79918252), (2, 39959126), (4, 19979563), (43, 1858564), (86, 929282), (172, 464641), (229, 348988), (458, 174494), (916, 87247), (2029, 39388), (4058, 19694), (8116, 9847)]