1640450568

素因数分解:

$2^3\times 3^1\times {\mathrm{68352107}}^1$

素因数の和:68352116

約数の個数: 16

約数和(自身を含む): 4101126480

約数和(自身を除く): 2460675912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 68352107, 136704214, 205056321, 273408428, 410112642, 546816856, 820225284, 1640450568]

約数ペア:

[(1, 1640450568), (2, 820225284), (3, 546816856), (4, 410112642), (6, 273408428), (8, 205056321), (12, 136704214), (24, 68352107)]