47531536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{228517}}^1$

素因数の和:228538

約数の個数: 20

約数和(自身を含む): 99176812

約数和(自身を除く): 51645276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 228517, 457034, 914068, 1828136, 2970721, 3656272, 5941442, 11882884, 23765768, 47531536]

約数ペア:

[(1, 47531536), (2, 23765768), (4, 11882884), (8, 5941442), (13, 3656272), (16, 2970721), (26, 1828136), (52, 914068), (104, 457034), (208, 228517)]