56411356

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2089}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 101707760

約数和(自身を除く): 45296404

約数列:

[1, 2, 4, 43, 86, 157, 172, 314, 628, 2089, 4178, 6751, 8356, 13502, 27004, 89827, 179654, 327973, 359308, 655946, 1311892, 14102839, 28205678, 56411356]

約数ペア:

[(1, 56411356), (2, 28205678), (4, 14102839), (43, 1311892), (86, 655946), (157, 359308), (172, 327973), (314, 179654), (628, 89827), (2089, 27004), (4178, 13502), (6751, 8356)]