40088402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{3391}}^1$

素因数の和:3673

約数の個数: 16

約数和(自身を含む): 63009792

約数和(自身を除く): 22921390

約数列:

[1, 2, 23, 46, 257, 514, 3391, 5911, 6782, 11822, 77993, 155986, 871487, 1742974, 20044201, 40088402]

約数ペア:

[(1, 40088402), (2, 20044201), (23, 1742974), (46, 871487), (257, 155986), (514, 77993), (3391, 11822), (5911, 6782)]