53222398

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:1107

約数の個数: 16

約数和(自身を含む): 80838144

約数和(自身を除く): 27615746

約数列:

[1, 2, 127, 254, 317, 634, 661, 1322, 40259, 80518, 83947, 167894, 209537, 419074, 26611199, 53222398]

約数ペア:

[(1, 53222398), (2, 26611199), (127, 419074), (254, 209537), (317, 167894), (634, 83947), (661, 80518), (1322, 40259)]