31448528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67777}}^1$

素因数の和:67814

約数の個数: 20

約数和(自身を含む): 63033540

約数和(自身を除く): 31585012

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 67777, 135554, 271108, 542216, 1084432, 1965533, 3931066, 7862132, 15724264, 31448528]

約数ペア:

[(1, 31448528), (2, 15724264), (4, 7862132), (8, 3931066), (16, 1965533), (29, 1084432), (58, 542216), (116, 271108), (232, 135554), (464, 67777)]