81024464

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{85831}}^1$

素因数の和:85898

約数の個数: 20

約数和(自身を含む): 159647520

約数和(自身を除く): 78623056

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 85831, 171662, 343324, 686648, 1373296, 5064029, 10128058, 20256116, 40512232, 81024464]

約数ペア:

[(1, 81024464), (2, 40512232), (4, 20256116), (8, 10128058), (16, 5064029), (59, 1373296), (118, 686648), (236, 343324), (472, 171662), (944, 85831)]