84863110

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{64781}}^1$

素因数の和:64919

約数の個数: 16

約数和(自身を含む): 153922032

約数和(自身を除く): 69058922

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 64781, 129562, 323905, 647810, 8486311, 16972622, 42431555, 84863110]

約数ペア:

[(1, 84863110), (2, 42431555), (5, 16972622), (10, 8486311), (131, 647810), (262, 323905), (655, 129562), (1310, 64781)]