70109488

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{16661}}^1$

素因数の和:16932

約数の個数: 20

約数和(自身を含む): 136361808

約数和(自身を除く): 66252320

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 16661, 33322, 66644, 133288, 266576, 4381843, 8763686, 17527372, 35054744, 70109488]

約数ペア:

[(1, 70109488), (2, 35054744), (4, 17527372), (8, 8763686), (16, 4381843), (263, 266576), (526, 133288), (1052, 66644), (2104, 33322), (4208, 16661)]