90945442

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{22171}}^1$

素因数の和:22473

約数の個数: 16

約数和(自身を含む): 156445632

約数和(自身を除く): 65500190

約数列:

[1, 2, 7, 14, 293, 586, 2051, 4102, 22171, 44342, 155197, 310394, 6496103, 12992206, 45472721, 90945442]

約数ペア:

[(1, 90945442), (2, 45472721), (7, 12992206), (14, 6496103), (293, 310394), (586, 155197), (2051, 44342), (4102, 22171)]