42382288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{203761}}^1$

素因数の和:203782

約数の個数: 20

約数和(自身を含む): 88432708

約数和(自身を除く): 46050420

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 203761, 407522, 815044, 1630088, 2648893, 3260176, 5297786, 10595572, 21191144, 42382288]

約数ペア:

[(1, 42382288), (2, 21191144), (4, 10595572), (8, 5297786), (13, 3260176), (16, 2648893), (26, 1630088), (52, 815044), (104, 407522), (208, 203761)]