85348874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10163}}^1$

素因数の和:10214

約数の個数: 32

約数和(自身を含む): 153679680

約数和(自身を除く): 68330806

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 10163, 20326, 132119, 172771, 193097, 264238, 345542, 386194, 2246023, 2510261, 3282649, 4492046, 5020522, 6565298, 42674437, 85348874]

約数ペア:

[(1, 85348874), (2, 42674437), (13, 6565298), (17, 5020522), (19, 4492046), (26, 3282649), (34, 2510261), (38, 2246023), (221, 386194), (247, 345542), (323, 264238), (442, 193097), (494, 172771), (646, 132119), (4199, 20326), (8398, 10163)]