48915728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{160907}}^1$

素因数の和:160934

約数の個数: 20

約数和(自身を含む): 99762960

約数和(自身を除く): 50847232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 160907, 321814, 643628, 1287256, 2574512, 3057233, 6114466, 12228932, 24457864, 48915728]

約数ペア:

[(1, 48915728), (2, 24457864), (4, 12228932), (8, 6114466), (16, 3057233), (19, 2574512), (38, 1287256), (76, 643628), (152, 321814), (304, 160907)]