90735806

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{16661}}^1$

素因数の和:17059

約数の個数: 16

約数和(自身を含む): 155956320

約数和(自身を除く): 65220514

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 16661, 33322, 116627, 233254, 6481129, 12962258, 45367903, 90735806]

約数ペア:

[(1, 90735806), (2, 45367903), (7, 12962258), (14, 6481129), (389, 233254), (778, 116627), (2723, 33322), (5446, 16661)]