40820434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7951}}^1$

素因数の和:8121

約数の個数: 16

約数和(自身を含む): 65270016

約数和(自身を除く): 24449582

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 7951, 15902, 135167, 270334, 1200601, 2401202, 20410217, 40820434]

約数ペア:

[(1, 40820434), (2, 20410217), (17, 2401202), (34, 1200601), (151, 270334), (302, 135167), (2567, 15902), (5134, 7951)]