40653554

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{907}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 62085408

約数和(自身を除く): 21431854

約数列:

[1, 2, 73, 146, 307, 614, 907, 1814, 22411, 44822, 66211, 132422, 278449, 556898, 20326777, 40653554]

約数ペア:

[(1, 40653554), (2, 20326777), (73, 556898), (146, 278449), (307, 132422), (614, 66211), (907, 44822), (1814, 22411)]