239492032

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{287851}}^1$

素因数の和:287876

約数の個数: 28

約数和(自身を含む): 511800856

約数和(自身を除く): 272308824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 287851, 575702, 1151404, 2302808, 3742063, 4605616, 7484126, 9211232, 14968252, 18422464, 29936504, 59873008, 119746016, 239492032]

約数ペア:

[(1, 239492032), (2, 119746016), (4, 59873008), (8, 29936504), (13, 18422464), (16, 14968252), (26, 9211232), (32, 7484126), (52, 4605616), (64, 3742063), (104, 2302808), (208, 1151404), (416, 575702), (832, 287851)]