55205296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{111301}}^1$

素因数の和:111340

約数の個数: 20

約数和(自身を含む): 110411584

約数和(自身を除く): 55206288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 111301, 222602, 445204, 890408, 1780816, 3450331, 6900662, 13801324, 27602648, 55205296]

約数ペア:

[(1, 55205296), (2, 27602648), (4, 13801324), (8, 6900662), (16, 3450331), (31, 1780816), (62, 890408), (124, 445204), (248, 222602), (496, 111301)]