42104710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{32141}}^1$

素因数の和:32279

約数の個数: 16

約数和(自身を含む): 76369392

約数和(自身を除く): 34264682

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 32141, 64282, 160705, 321410, 4210471, 8420942, 21052355, 42104710]

約数ペア:

[(1, 42104710), (2, 21052355), (5, 8420942), (10, 4210471), (131, 321410), (262, 160705), (655, 64282), (1310, 32141)]