80404168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{773117}}^1$

素因数の和:773136

約数の個数: 16

約数和(自身を含む): 162354780

約数和(自身を除く): 81950612

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 773117, 1546234, 3092468, 6184936, 10050521, 20101042, 40202084, 80404168]

約数ペア:

[(1, 80404168), (2, 40202084), (4, 20101042), (8, 10050521), (13, 6184936), (26, 3092468), (52, 1546234), (104, 773117)]