79797164

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{9871}}^1$

素因数の和:9965

約数の個数: 24

約数和(自身を含む): 145947648

約数和(自身を除く): 66150484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 9871, 19742, 39484, 424453, 463937, 848906, 927874, 1697812, 1855748, 19949291, 39898582, 79797164]

約数ペア:

[(1, 79797164), (2, 39898582), (4, 19949291), (43, 1855748), (47, 1697812), (86, 927874), (94, 848906), (172, 463937), (188, 424453), (2021, 39484), (4042, 19742), (8084, 9871)]