41956792

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{20407}}^1$

素因数の和:20670

約数の個数: 16

約数和(自身を含む): 78978960

約数和(自身を除く): 37022168

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 20407, 40814, 81628, 163256, 5244599, 10489198, 20978396, 41956792]

約数ペア:

[(1, 41956792), (2, 20978396), (4, 10489198), (8, 5244599), (257, 163256), (514, 81628), (1028, 40814), (2056, 20407)]