1567763216

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1240319}}^1$

素因数の和:1240406

約数の個数: 20

約数和(自身を含む): 3075993600

約数和(自身を除く): 1508230384

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1240319, 2480638, 4961276, 9922552, 19845104, 97985201, 195970402, 391940804, 783881608, 1567763216]

約数ペア:

[(1, 1567763216), (2, 783881608), (4, 391940804), (8, 195970402), (16, 97985201), (79, 19845104), (158, 9922552), (316, 4961276), (632, 2480638), (1264, 1240319)]