242065168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{796267}}^1$

素因数の和:796294

約数の個数: 20

約数和(自身を含む): 493686160

約数和(自身を除く): 251620992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 796267, 1592534, 3185068, 6370136, 12740272, 15129073, 30258146, 60516292, 121032584, 242065168]

約数ペア:

[(1, 242065168), (2, 121032584), (4, 60516292), (8, 30258146), (16, 15129073), (19, 12740272), (38, 6370136), (76, 3185068), (152, 1592534), (304, 796267)]