85238470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1187}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 158070528

約数和(自身を除く): 72832058

約数列:

[1, 2, 5, 10, 43, 86, 167, 215, 334, 430, 835, 1187, 1670, 2374, 5935, 7181, 11870, 14362, 35905, 51041, 71810, 102082, 198229, 255205, 396458, 510410, 991145, 1982290, 8523847, 17047694, 42619235, 85238470]

約数ペア:

[(1, 85238470), (2, 42619235), (5, 17047694), (10, 8523847), (43, 1982290), (86, 991145), (167, 510410), (215, 396458), (334, 255205), (430, 198229), (835, 102082), (1187, 71810), (1670, 51041), (2374, 35905), (5935, 14362), (7181, 11870)]