81062888

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{349409}}^1$

素因数の和:349444

約数の個数: 16

約数和(自身を含む): 157234500

約数和(自身を除く): 76171612

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 349409, 698818, 1397636, 2795272, 10132861, 20265722, 40531444, 81062888]

約数ペア:

[(1, 81062888), (2, 40531444), (4, 20265722), (8, 10132861), (29, 2795272), (58, 1397636), (116, 698818), (232, 349409)]