16956320

素因数分解:

$2^5\times 5^1\times {\mathrm{105977}}^1$

素因数の和:105992

約数の個数: 24

約数和(自身を含む): 40059684

約数和(自身を除く): 23103364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 105977, 211954, 423908, 529885, 847816, 1059770, 1695632, 2119540, 3391264, 4239080, 8478160, 16956320]

約数ペア:

[(1, 16956320), (2, 8478160), (4, 4239080), (5, 3391264), (8, 2119540), (10, 1695632), (16, 1059770), (20, 847816), (32, 529885), (40, 423908), (80, 211954), (160, 105977)]