40185494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{25793}}^1$

素因数の和:25855

約数の個数: 16

約数和(自身を含む): 65000880

約数和(自身を除く): 24815386

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 25793, 51586, 490067, 980134, 1057513, 2115026, 20092747, 40185494]

約数ペア:

[(1, 40185494), (2, 20092747), (19, 2115026), (38, 1057513), (41, 980134), (82, 490067), (779, 51586), (1558, 25793)]