80402464

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{24877}}^1$

素因数の和:24988

約数の個数: 24

約数和(自身を含む): 159866028

約数和(自身を除く): 79463564

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 24877, 49754, 99508, 199016, 398032, 796064, 2512577, 5025154, 10050308, 20100616, 40201232, 80402464]

約数ペア:

[(1, 80402464), (2, 40201232), (4, 20100616), (8, 10050308), (16, 5025154), (32, 2512577), (101, 796064), (202, 398032), (404, 199016), (808, 99508), (1616, 49754), (3232, 24877)]