80796826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{99259}}^1$

素因数の和:99309

約数の個数: 16

約数和(自身を含む): 135787680

約数和(自身を除く): 54990854

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 99259, 198518, 1091849, 2183698, 3672583, 7345166, 40398413, 80796826]

約数ペア:

[(1, 80796826), (2, 40398413), (11, 7345166), (22, 3672583), (37, 2183698), (74, 1091849), (407, 198518), (814, 99259)]