31376770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{46831}}^1$

素因数の和:46905

約数の個数: 16

約数和(自身を含む): 57322368

約数和(自身を除く): 25945598

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 46831, 93662, 234155, 468310, 3137677, 6275354, 15688385, 31376770]

約数ペア:

[(1, 31376770), (2, 15688385), (5, 6275354), (10, 3137677), (67, 468310), (134, 234155), (335, 93662), (670, 46831)]