85966433

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 110937600

約数和(自身を除く): 24971167

約数列:

[1, 7, 17, 23, 49, 119, 161, 343, 391, 641, 833, 1127, 2737, 4487, 5831, 7889, 10897, 14743, 19159, 31409, 76279, 103201, 134113, 219863, 250631, 533953, 722407, 1754417, 3737671, 5056849, 12280919, 85966433]

約数ペア:

[(1, 85966433), (7, 12280919), (17, 5056849), (23, 3737671), (49, 1754417), (119, 722407), (161, 533953), (343, 250631), (391, 219863), (641, 134113), (833, 103201), (1127, 76279), (2737, 31409), (4487, 19159), (5831, 14743), (7889, 10897)]