128049058414

素因数分解:

$2^1\times {\mathrm{1871}}^1\times {\mathrm{2129}}^1\times {\mathrm{16073}}^1$

素因数の和:20075

約数の個数: 16

約数和(自身を含む): 192278473920

約数和(自身を除く): 64229415506

約数列:

[1, 2, 1871, 2129, 3742, 4258, 16073, 32146, 3983359, 7966718, 30072583, 34219417, 60145166, 68438834, 64024529207, 128049058414]

約数ペア:

[(1, 128049058414), (2, 64024529207), (1871, 68438834), (2129, 60145166), (3742, 34219417), (4258, 30072583), (16073, 7966718), (32146, 3983359)]