8485642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2131}}^1$

素因数の和:2325

約数の個数: 16

約数和(自身を含む): 13968864

約数和(自身を除く): 5483222

約数列:

[1, 2, 11, 22, 181, 362, 1991, 2131, 3982, 4262, 23441, 46882, 385711, 771422, 4242821, 8485642]

約数ペア:

[(1, 8485642), (2, 4242821), (11, 771422), (22, 385711), (181, 46882), (362, 23441), (1991, 4262), (2131, 3982)]