81095264

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{42953}}^1$

素因数の和:43022

約数の個数: 24

約数和(自身を含む): 162366120

約数和(自身を除く): 81270856

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 42953, 85906, 171812, 343624, 687248, 1374496, 2534227, 5068454, 10136908, 20273816, 40547632, 81095264]

約数ペア:

[(1, 81095264), (2, 40547632), (4, 20273816), (8, 10136908), (16, 5068454), (32, 2534227), (59, 1374496), (118, 687248), (236, 343624), (472, 171812), (944, 85906), (1888, 42953)]