40887629

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 43878144

約数和(自身を除く): 2990515

約数列:

[1, 23, 61, 151, 193, 1403, 3473, 4439, 9211, 11773, 29143, 211853, 270779, 670289, 1777723, 40887629]

約数ペア:

[(1, 40887629), (23, 1777723), (61, 670289), (151, 270779), (193, 211853), (1403, 29143), (3473, 11773), (4439, 9211)]