172109488

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{228869}}^1$

素因数の和:228924

約数の個数: 20

約数和(自身を含む): 340558560

約数和(自身を除く): 168449072

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 228869, 457738, 915476, 1830952, 3661904, 10756843, 21513686, 43027372, 86054744, 172109488]

約数ペア:

[(1, 172109488), (2, 86054744), (4, 43027372), (8, 21513686), (16, 10756843), (47, 3661904), (94, 1830952), (188, 915476), (376, 457738), (752, 228869)]