85295742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19717}}^1$

素因数の和:19832

約数の個数: 32

約数和(自身を含む): 196864512

約数和(自身を除く): 111568770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 19717, 39434, 59151, 118302, 138019, 276038, 414057, 828114, 2030851, 4061702, 6092553, 12185106, 14215957, 28431914, 42647871, 85295742]

約数ペア:

[(1, 85295742), (2, 42647871), (3, 28431914), (6, 14215957), (7, 12185106), (14, 6092553), (21, 4061702), (42, 2030851), (103, 828114), (206, 414057), (309, 276038), (618, 138019), (721, 118302), (1442, 59151), (2163, 39434), (4326, 19717)]