42631010

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{15731}}^1$

素因数の和:16009

約数の個数: 16

約数和(自身を含む): 77023872

約数和(自身を除く): 34392862

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 15731, 31462, 78655, 157310, 4263101, 8526202, 21315505, 42631010]

約数ペア:

[(1, 42631010), (2, 21315505), (5, 8526202), (10, 4263101), (271, 157310), (542, 78655), (1355, 31462), (2710, 15731)]