42903704

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{34159}}^1$

素因数の和:34322

約数の個数: 16

約数和(自身を含む): 80959200

約数和(自身を除く): 38055496

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 34159, 68318, 136636, 273272, 5362963, 10725926, 21451852, 42903704]

約数ペア:

[(1, 42903704), (2, 21451852), (4, 10725926), (8, 5362963), (157, 273272), (314, 136636), (628, 68318), (1256, 34159)]