31002302014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{105557}}^1$

素因数の和:105768

約数の個数: 32

約数和(自身を含む): 50161161600

約数和(自身を除く): 19158859586

約数列:

[1, 2, 19, 38, 59, 118, 131, 262, 1121, 2242, 2489, 4978, 7729, 15458, 105557, 146851, 211114, 293702, 2005583, 4011166, 6227863, 12455726, 13827967, 27655934, 118329397, 236658794, 262731373, 525462746, 815850053, 1631700106, 15501151007, 31002302014]

約数ペア:

[(1, 31002302014), (2, 15501151007), (19, 1631700106), (38, 815850053), (59, 525462746), (118, 262731373), (131, 236658794), (262, 118329397), (1121, 27655934), (2242, 13827967), (2489, 12455726), (4978, 6227863), (7729, 4011166), (15458, 2005583), (105557, 293702), (146851, 211114)]