80332976

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{49711}}^1$

素因数の和:49820

約数の個数: 20

約数和(自身を含む): 157189344

約数和(自身を除く): 76856368

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 49711, 99422, 198844, 397688, 795376, 5020811, 10041622, 20083244, 40166488, 80332976]

約数ペア:

[(1, 80332976), (2, 40166488), (4, 20083244), (8, 10041622), (16, 5020811), (101, 795376), (202, 397688), (404, 198844), (808, 99422), (1616, 49711)]