31242854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11719}}^1$

素因数の和:11795

約数の個数: 16

約数和(自身を含む): 49505280

約数和(自身を除く): 18262426

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 11719, 23438, 363289, 503917, 726578, 1007834, 15621427, 31242854]

約数ペア:

[(1, 31242854), (2, 15621427), (31, 1007834), (43, 726578), (62, 503917), (86, 363289), (1333, 23438), (2666, 11719)]