83887108

素因数分解:

$2^2\times {\mathrm{523}}^1\times {\mathrm{40099}}^1$

素因数の和:40626

約数の個数: 12

約数和(自身を含む): 147086800

約数和(自身を除く): 63199692

約数列:

[1, 2, 4, 523, 1046, 2092, 40099, 80198, 160396, 20971777, 41943554, 83887108]

約数ペア:

[(1, 83887108), (2, 41943554), (4, 20971777), (523, 160396), (1046, 80198), (2092, 40099)]