55365008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{111623}}^1$

素因数の和:111662

約数の個数: 20

約数和(自身を含む): 110731008

約数和(自身を除く): 55366000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 111623, 223246, 446492, 892984, 1785968, 3460313, 6920626, 13841252, 27682504, 55365008]

約数ペア:

[(1, 55365008), (2, 27682504), (4, 13841252), (8, 6920626), (16, 3460313), (31, 1785968), (62, 892984), (124, 446492), (248, 223246), (496, 111623)]