40858568

素因数分解:

$2^3\times {\mathrm{1571}}^1\times {\mathrm{3251}}^1$

素因数の和:4828

約数の個数: 16

約数和(自身を含む): 76682160

約数和(自身を除く): 35823592

約数列:

[1, 2, 4, 8, 1571, 3142, 3251, 6284, 6502, 12568, 13004, 26008, 5107321, 10214642, 20429284, 40858568]

約数ペア:

[(1, 40858568), (2, 20429284), (4, 10214642), (8, 5107321), (1571, 26008), (3142, 13004), (3251, 12568), (6284, 6502)]