77161808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{166297}}^1$

素因数の和:166334

約数の個数: 20

約数和(自身を含む): 154657140

約数和(自身を除く): 77495332

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 166297, 332594, 665188, 1330376, 2660752, 4822613, 9645226, 19290452, 38580904, 77161808]

約数ペア:

[(1, 77161808), (2, 38580904), (4, 19290452), (8, 9645226), (16, 4822613), (29, 2660752), (58, 1330376), (116, 665188), (232, 332594), (464, 166297)]