40484242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27691}}^1$

素因数の和:27753

約数の個数: 16

約数和(自身を含む): 65796192

約数和(自身を除く): 25311950

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 27691, 55382, 470747, 941494, 1190713, 2381426, 20242121, 40484242]

約数ペア:

[(1, 40484242), (2, 20242121), (17, 2381426), (34, 1190713), (43, 941494), (86, 470747), (731, 55382), (1462, 27691)]