85660144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{314927}}^1$

素因数の和:314952

約数の個数: 20

約数和(自身を含む): 175729824

約数和(自身を除く): 90069680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 314927, 629854, 1259708, 2519416, 5038832, 5353759, 10707518, 21415036, 42830072, 85660144]

約数ペア:

[(1, 85660144), (2, 42830072), (4, 21415036), (8, 10707518), (16, 5353759), (17, 5038832), (34, 2519416), (68, 1259708), (136, 629854), (272, 314927)]