31045078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2129}}^1$

素因数の和:2471

約数の個数: 16

約数和(自身を含む): 48768480

約数和(自身を除く): 17723402

約数列:

[1, 2, 23, 46, 317, 634, 2129, 4258, 7291, 14582, 48967, 97934, 674893, 1349786, 15522539, 31045078]

約数ペア:

[(1, 31045078), (2, 15522539), (23, 1349786), (46, 674893), (317, 97934), (634, 48967), (2129, 14582), (4258, 7291)]