22143608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67511}}^1$

素因数の和:67558

約数の個数: 16

約数和(自身を含む): 42532560

約数和(自身を除く): 20388952

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 67511, 135022, 270044, 540088, 2767951, 5535902, 11071804, 22143608]

約数ペア:

[(1, 22143608), (2, 11071804), (4, 5535902), (8, 2767951), (41, 540088), (82, 270044), (164, 135022), (328, 67511)]