80216704

素因数分解:

$2^7\times {\mathrm{626693}}^1$

素因数の和:626707

約数の個数: 16

約数和(自身を含む): 159806970

約数和(自身を除く): 79590266

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 626693, 1253386, 2506772, 5013544, 10027088, 20054176, 40108352, 80216704]

約数ペア:

[(1, 80216704), (2, 40108352), (4, 20054176), (8, 10027088), (16, 5013544), (32, 2506772), (64, 1253386), (128, 626693)]