91133744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{438143}}^1$

素因数の和:438164

約数の個数: 20

約数和(自身を含む): 190154496

約数和(自身を除く): 99020752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 438143, 876286, 1752572, 3505144, 5695859, 7010288, 11391718, 22783436, 45566872, 91133744]

約数ペア:

[(1, 91133744), (2, 45566872), (4, 22783436), (8, 11391718), (13, 7010288), (16, 5695859), (26, 3505144), (52, 1752572), (104, 876286), (208, 438143)]