79322788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{4231}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 143380160

約数和(自身を除く): 64057372

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 4231, 4687, 8462, 9374, 16924, 18748, 181933, 363866, 461179, 727732, 922358, 1844716, 19830697, 39661394, 79322788]

約数ペア:

[(1, 79322788), (2, 39661394), (4, 19830697), (43, 1844716), (86, 922358), (109, 727732), (172, 461179), (218, 363866), (436, 181933), (4231, 18748), (4687, 16924), (8462, 9374)]