65291390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{384067}}^1$

素因数の和:384091

約数の個数: 16

約数和(自身を含む): 124438032

約数和(自身を除く): 59146642

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 384067, 768134, 1920335, 3840670, 6529139, 13058278, 32645695, 65291390]

約数ペア:

[(1, 65291390), (2, 32645695), (5, 13058278), (10, 6529139), (17, 3840670), (34, 1920335), (85, 768134), (170, 384067)]