129750032

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{13229}}^1$

素因数の和:13850

約数の個数: 20

約数和(自身を含む): 251819820

約数和(自身を除く): 122069788

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 13229, 26458, 52916, 105832, 211664, 8109377, 16218754, 32437508, 64875016, 129750032]

約数ペア:

[(1, 129750032), (2, 64875016), (4, 32437508), (8, 16218754), (16, 8109377), (613, 211664), (1226, 105832), (2452, 52916), (4904, 26458), (9808, 13229)]