40416154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{1451}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 63946080

約数和(自身を除く): 23529926

約数列:

[1, 2, 19, 38, 733, 1451, 1466, 2902, 13927, 27569, 27854, 55138, 1063583, 2127166, 20208077, 40416154]

約数ペア:

[(1, 40416154), (2, 20208077), (19, 2127166), (38, 1063583), (733, 55138), (1451, 27854), (1466, 27569), (2902, 13927)]