55771384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{366917}}^1$

素因数の和:366942

約数の個数: 16

約数和(自身を含む): 110075400

約数和(自身を除く): 54304016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 366917, 733834, 1467668, 2935336, 6971423, 13942846, 27885692, 55771384]

約数ペア:

[(1, 55771384), (2, 27885692), (4, 13942846), (8, 6971423), (19, 2935336), (38, 1467668), (76, 733834), (152, 366917)]