40443854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{30137}}^1$

素因数の和:30211

約数の個数: 16

約数和(自身を含む): 67268016

約数和(自身を除く): 26824162

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 30137, 60274, 331507, 663014, 1838357, 3676714, 20221927, 40443854]

約数ペア:

[(1, 40443854), (2, 20221927), (11, 3676714), (22, 1838357), (61, 663014), (122, 331507), (671, 60274), (1342, 30137)]