67210096

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{21323}}^1$

素因数の和:21528

約数の個数: 20

約数和(自身を含む): 130886712

約数和(自身を除く): 63676616

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 21323, 42646, 85292, 170584, 341168, 4200631, 8401262, 16802524, 33605048, 67210096]

約数ペア:

[(1, 67210096), (2, 33605048), (4, 16802524), (8, 8401262), (16, 4200631), (197, 341168), (394, 170584), (788, 85292), (1576, 42646), (3152, 21323)]