8379488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{20143}}^1$

素因数の和:20166

約数の個数: 24

約数和(自身を含む): 17767008

約数和(自身を除く): 9387520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 20143, 40286, 80572, 161144, 261859, 322288, 523718, 644576, 1047436, 2094872, 4189744, 8379488]

約数ペア:

[(1, 8379488), (2, 4189744), (4, 2094872), (8, 1047436), (13, 644576), (16, 523718), (26, 322288), (32, 261859), (52, 161144), (104, 80572), (208, 40286), (416, 20143)]