27235664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89591}}^1$

素因数の和:89618

約数の個数: 20

約数和(自身を含む): 55547040

約数和(自身を除く): 28311376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 89591, 179182, 358364, 716728, 1433456, 1702229, 3404458, 6808916, 13617832, 27235664]

約数ペア:

[(1, 27235664), (2, 13617832), (4, 6808916), (8, 3404458), (16, 1702229), (19, 1433456), (38, 716728), (76, 358364), (152, 179182), (304, 89591)]