31223698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30197}}^1$

素因数の和:30257

約数の個数: 16

約数和(自身を含む): 52182144

約数和(自身を除く): 20958446

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 30197, 60394, 332167, 664334, 1419259, 2838518, 15611849, 31223698]

約数ペア:

[(1, 31223698), (2, 15611849), (11, 2838518), (22, 1419259), (47, 664334), (94, 332167), (517, 60394), (1034, 30197)]