103680256

素因数分解:

$2^8\times {\mathrm{405001}}^1$

素因数の和:405017

約数の個数: 18

約数和(自身を含む): 206956022

約数和(自身を除く): 103275766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 405001, 810002, 1620004, 3240008, 6480016, 12960032, 25920064, 51840128, 103680256]

約数ペア:

[(1, 103680256), (2, 51840128), (4, 25920064), (8, 12960032), (16, 6480016), (32, 3240008), (64, 1620004), (128, 810002), (256, 405001)]