8151152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26813}}^1$

素因数の和:26840

約数の個数: 20

約数和(自身を含む): 16624680

約数和(自身を除く): 8473528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26813, 53626, 107252, 214504, 429008, 509447, 1018894, 2037788, 4075576, 8151152]

約数ペア:

[(1, 8151152), (2, 4075576), (4, 2037788), (8, 1018894), (16, 509447), (19, 429008), (38, 214504), (76, 107252), (152, 53626), (304, 26813)]