91007792

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{121021}}^1$

素因数の和:121076

約数の個数: 20

約数和(自身を含む): 180080736

約数和(自身を除く): 89072944

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 121021, 242042, 484084, 968168, 1936336, 5687987, 11375974, 22751948, 45503896, 91007792]

約数ペア:

[(1, 91007792), (2, 45503896), (4, 22751948), (8, 11375974), (16, 5687987), (47, 1936336), (94, 968168), (188, 484084), (376, 242042), (752, 121021)]