66494128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{101363}}^1$

素因数の和:101412

約数の個数: 20

約数和(自身を含む): 131975928

約数和(自身を除く): 65481800

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 101363, 202726, 405452, 810904, 1621808, 4155883, 8311766, 16623532, 33247064, 66494128]

約数ペア:

[(1, 66494128), (2, 33247064), (4, 16623532), (8, 8311766), (16, 4155883), (41, 1621808), (82, 810904), (164, 405452), (328, 202726), (656, 101363)]