42497710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{32441}}^1$

素因数の和:32579

約数の個数: 16

約数和(自身を含む): 77082192

約数和(自身を除く): 34584482

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 32441, 64882, 162205, 324410, 4249771, 8499542, 21248855, 42497710]

約数ペア:

[(1, 42497710), (2, 21248855), (5, 8499542), (10, 4249771), (131, 324410), (262, 162205), (655, 64882), (1310, 32441)]