120143216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{441703}}^1$

素因数の和:441728

約数の個数: 20

約数和(自身を含む): 246470832

約数和(自身を除く): 126327616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 441703, 883406, 1766812, 3533624, 7067248, 7508951, 15017902, 30035804, 60071608, 120143216]

約数ペア:

[(1, 120143216), (2, 60071608), (4, 30035804), (8, 15017902), (16, 7508951), (17, 7067248), (34, 3533624), (68, 1766812), (136, 883406), (272, 441703)]