83647430

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{63853}}^1$

素因数の和:63991

約数の個数: 16

約数和(自身を含む): 151717104

約数和(自身を除く): 68069674

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 63853, 127706, 319265, 638530, 8364743, 16729486, 41823715, 83647430]

約数ペア:

[(1, 83647430), (2, 41823715), (5, 16729486), (10, 8364743), (131, 638530), (262, 319265), (655, 127706), (1310, 63853)]