40931774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23497}}^1$

素因数の和:23579

約数の個数: 16

約数和(自身を含む): 67110288

約数和(自身を除く): 26178514

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 23497, 46994, 305461, 610922, 1574299, 3148598, 20465887, 40931774]

約数ペア:

[(1, 40931774), (2, 20465887), (13, 3148598), (26, 1574299), (67, 610922), (134, 305461), (871, 46994), (1742, 23497)]