84668216

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{67411}}^1$

素因数の和:67574

約数の個数: 16

約数和(自身を含む): 159766440

約数和(自身を除く): 75098224

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 67411, 134822, 269644, 539288, 10583527, 21167054, 42334108, 84668216]

約数ペア:

[(1, 84668216), (2, 42334108), (4, 21167054), (8, 10583527), (157, 539288), (314, 269644), (628, 134822), (1256, 67411)]