30820696

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{124277}}^1$

素因数の和:124314

約数の個数: 16

約数和(自身を含む): 59653440

約数和(自身を除く): 28832744

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 124277, 248554, 497108, 994216, 3852587, 7705174, 15410348, 30820696]

約数ペア:

[(1, 30820696), (2, 15410348), (4, 7705174), (8, 3852587), (31, 994216), (62, 497108), (124, 248554), (248, 124277)]