115778546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{66463}}^1$

素因数の和:66545

約数の個数: 16

約数和(自身を含む): 189821184

約数和(自身を除く): 74042638

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 66463, 132926, 864019, 1728038, 4453021, 8906042, 57889273, 115778546]

約数ペア:

[(1, 115778546), (2, 57889273), (13, 8906042), (26, 4453021), (67, 1728038), (134, 864019), (871, 132926), (1742, 66463)]