31315704088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{206024369}}^1$

素因数の和:206024394

約数の個数: 16

約数和(自身を含む): 61807311000

約数和(自身を除く): 30491606912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 206024369, 412048738, 824097476, 1648194952, 3914463011, 7828926022, 15657852044, 31315704088]

約数ペア:

[(1, 31315704088), (2, 15657852044), (4, 7828926022), (8, 3914463011), (19, 1648194952), (38, 824097476), (76, 412048738), (152, 206024369)]