31040066

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1303}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 47851584

約数和(自身を除く): 16811518

約数列:

[1, 2, 43, 86, 277, 554, 1303, 2606, 11911, 23822, 56029, 112058, 360931, 721862, 15520033, 31040066]

約数ペア:

[(1, 31040066), (2, 15520033), (43, 721862), (86, 360931), (277, 112058), (554, 56029), (1303, 23822), (2606, 11911)]