118869136

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{15131}}^1$

素因数の和:15630

約数の個数: 20

約数和(自身を含む): 230793264

約数和(自身を除く): 111924128

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 15131, 30262, 60524, 121048, 242096, 7429321, 14858642, 29717284, 59434568, 118869136]

約数ペア:

[(1, 118869136), (2, 59434568), (4, 29717284), (8, 14858642), (16, 7429321), (491, 242096), (982, 121048), (1964, 60524), (3928, 30262), (7856, 15131)]