38402416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{184627}}^1$

素因数の和:184648

約数の個数: 20

約数和(自身を含む): 80128552

約数和(自身を除く): 41726136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 184627, 369254, 738508, 1477016, 2400151, 2954032, 4800302, 9600604, 19201208, 38402416]

約数ペア:

[(1, 38402416), (2, 19201208), (4, 9600604), (8, 4800302), (13, 2954032), (16, 2400151), (26, 1477016), (52, 738508), (104, 369254), (208, 184627)]