31363088

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{19031}}^1$

素因数の和:19142

約数の個数: 20

約数和(自身を含む): 61359168

約数和(自身を除く): 29996080

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 19031, 38062, 76124, 152248, 304496, 1960193, 3920386, 7840772, 15681544, 31363088]

約数ペア:

[(1, 31363088), (2, 15681544), (4, 7840772), (8, 3920386), (16, 1960193), (103, 304496), (206, 152248), (412, 76124), (824, 38062), (1648, 19031)]