31361834

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97397}}^1$

素因数の和:97429

約数の個数: 16

約数和(自身を含む): 56101248

約数和(自身を除く): 24739414

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 97397, 194794, 681779, 1363558, 2240131, 4480262, 15680917, 31361834]

約数ペア:

[(1, 31361834), (2, 15680917), (7, 4480262), (14, 2240131), (23, 1363558), (46, 681779), (161, 194794), (322, 97397)]