8145488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{39161}}^1$

素因数の和:39182

約数の個数: 20

約数和(自身を含む): 16996308

約数和(自身を除く): 8850820

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 39161, 78322, 156644, 313288, 509093, 626576, 1018186, 2036372, 4072744, 8145488]

約数ペア:

[(1, 8145488), (2, 4072744), (4, 2036372), (8, 1018186), (13, 626576), (16, 509093), (26, 313288), (52, 156644), (104, 78322), (208, 39161)]