85221164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{132331}}^1$

素因数の和:132365

約数の個数: 24

約数和(自身を含む): 177854208

約数和(自身を除く): 92633044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 132331, 264662, 529324, 926317, 1852634, 3043613, 3705268, 6087226, 12174452, 21305291, 42610582, 85221164]

約数ペア:

[(1, 85221164), (2, 42610582), (4, 21305291), (7, 12174452), (14, 6087226), (23, 3705268), (28, 3043613), (46, 1852634), (92, 926317), (161, 529324), (322, 264662), (644, 132331)]