812704

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:352

約数の個数: 24

約数和(自身を含む): 1621620

約数和(自身を除く): 808916

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 233, 436, 466, 872, 932, 1744, 1864, 3488, 3728, 7456, 25397, 50794, 101588, 203176, 406352, 812704]

約数ペア:

[(1, 812704), (2, 406352), (4, 203176), (8, 101588), (16, 50794), (32, 25397), (109, 7456), (218, 3728), (233, 3488), (436, 1864), (466, 1744), (872, 932)]