161569881104

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{6094217}}^1$

素因数の和:6095882

約数の個数: 20

約数和(自身を含む): 313230616764

約数和(自身を除く): 151660735660

約数列:

[1, 2, 4, 8, 16, 1657, 3314, 6628, 13256, 26512, 6094217, 12188434, 24376868, 48753736, 97507472, 10098117569, 20196235138, 40392470276, 80784940552, 161569881104]

約数ペア:

[(1, 161569881104), (2, 80784940552), (4, 40392470276), (8, 20196235138), (16, 10098117569), (1657, 97507472), (3314, 48753736), (6628, 24376868), (13256, 12188434), (26512, 6094217)]