8065642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10007}}^1$

素因数の和:10053

約数の個数: 16

約数和(自身を含む): 13450752

約数和(自身を除く): 5385110

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 10007, 20014, 130091, 260182, 310217, 620434, 4032821, 8065642]

約数ペア:

[(1, 8065642), (2, 4032821), (13, 620434), (26, 310217), (31, 260182), (62, 130091), (403, 20014), (806, 10007)]