42220222712

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{33614827}}^1$

素因数の和:33614990

約数の個数: 16

約数和(自身を含む): 79667142360

約数和(自身を除く): 37446919648

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 33614827, 67229654, 134459308, 268918616, 5277527839, 10555055678, 21110111356, 42220222712]

約数ペア:

[(1, 42220222712), (2, 21110111356), (4, 10555055678), (8, 5277527839), (157, 268918616), (314, 134459308), (628, 67229654), (1256, 33614827)]