55675568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{267671}}^1$

素因数の和:267692

約数の個数: 20

約数和(自身を含む): 116169648

約数和(自身を除く): 60494080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 267671, 535342, 1070684, 2141368, 3479723, 4282736, 6959446, 13918892, 27837784, 55675568]

約数ペア:

[(1, 55675568), (2, 27837784), (4, 13918892), (8, 6959446), (13, 4282736), (16, 3479723), (26, 2141368), (52, 1070684), (104, 535342), (208, 267671)]