90063638

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{18433}}^1$

素因数の和:18791

約数の個数: 16

約数和(自身を含む): 154845600

約数和(自身を除く): 64781962

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 18433, 36866, 129031, 258062, 6433117, 12866234, 45031819, 90063638]

約数ペア:

[(1, 90063638), (2, 45031819), (7, 12866234), (14, 6433117), (349, 258062), (698, 129031), (2443, 36866), (4886, 18433)]