85465676

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{270461}}^1$

素因数の和:270544

約数の個数: 12

約数和(自身を含む): 151458720

約数和(自身を除く): 65993044

約数列:

[1, 2, 4, 79, 158, 316, 270461, 540922, 1081844, 21366419, 42732838, 85465676]

約数ペア:

[(1, 85465676), (2, 42732838), (4, 21366419), (79, 1081844), (158, 540922), (316, 270461)]