31306078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4129}}^1$

素因数の和:4371

約数の個数: 16

約数和(自身を含む): 49956480

約数和(自身を除く): 18650402

約数列:

[1, 2, 17, 34, 223, 446, 3791, 4129, 7582, 8258, 70193, 140386, 920767, 1841534, 15653039, 31306078]

約数ペア:

[(1, 31306078), (2, 15653039), (17, 1841534), (34, 920767), (223, 140386), (446, 70193), (3791, 8258), (4129, 7582)]