84948784

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{40529}}^1$

素因数の和:40668

約数の個数: 20

約数和(自身を含む): 165848760

約数和(自身を除く): 80899976

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 40529, 81058, 162116, 324232, 648464, 5309299, 10618598, 21237196, 42474392, 84948784]

約数ペア:

[(1, 84948784), (2, 42474392), (4, 21237196), (8, 10618598), (16, 5309299), (131, 648464), (262, 324232), (524, 162116), (1048, 81058), (2096, 40529)]