111995998

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{2339}}^1$

素因数の和:2699

約数の個数: 16

約数和(自身を含む): 170586000

約数和(自身を除く): 58590002

約数列:

[1, 2, 89, 178, 269, 538, 2339, 4678, 23941, 47882, 208171, 416342, 629191, 1258382, 55997999, 111995998]

約数ペア:

[(1, 111995998), (2, 55997999), (89, 1258382), (178, 629191), (269, 416342), (538, 208171), (2339, 47882), (4678, 23941)]