40640192

素因数分解:

$2^6\times {\mathrm{635003}}^1$

素因数の和:635015

約数の個数: 14

約数和(自身を含む): 80645508

約数和(自身を除く): 40005316

約数列:

[1, 2, 4, 8, 16, 32, 64, 635003, 1270006, 2540012, 5080024, 10160048, 20320096, 40640192]

約数ペア:

[(1, 40640192), (2, 20320096), (4, 10160048), (8, 5080024), (16, 2540012), (32, 1270006), (64, 635003)]