86425424

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{16319}}^1$

素因数の和:16658

約数の個数: 20

約数和(自身を含む): 167965440

約数和(自身を除く): 81540016

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 16319, 32638, 65276, 130552, 261104, 5401589, 10803178, 21606356, 43212712, 86425424]

約数ペア:

[(1, 86425424), (2, 43212712), (4, 21606356), (8, 10803178), (16, 5401589), (331, 261104), (662, 130552), (1324, 65276), (2648, 32638), (5296, 16319)]