27554830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{64081}}^1$

素因数の和:64131

約数の個数: 16

約数和(自身を含む): 50752944

約数和(自身を除く): 23198114

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 64081, 128162, 320405, 640810, 2755483, 5510966, 13777415, 27554830]

約数ペア:

[(1, 27554830), (2, 13777415), (5, 5510966), (10, 2755483), (43, 640810), (86, 320405), (215, 128162), (430, 64081)]