40868146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{43201}}^1$

素因数の和:43257

約数の個数: 16

約数和(自身を含む): 68431968

約数和(自身を除く): 27563822

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 43201, 86402, 475211, 950422, 1857643, 3715286, 20434073, 40868146]

約数ペア:

[(1, 40868146), (2, 20434073), (11, 3715286), (22, 1857643), (43, 950422), (86, 475211), (473, 86402), (946, 43201)]