272131504

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{361877}}^1$

素因数の和:361932

約数の個数: 20

約数和(自身を含む): 538474464

約数和(自身を除く): 266342960

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 361877, 723754, 1447508, 2895016, 5790032, 17008219, 34016438, 68032876, 136065752, 272131504]

約数ペア:

[(1, 272131504), (2, 136065752), (4, 68032876), (8, 34016438), (16, 17008219), (47, 5790032), (94, 2895016), (188, 1447508), (376, 723754), (752, 361877)]