85784974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{4243}}^1$

素因数の和:5175

約数の個数: 16

約数和(自身を含む): 140561280

約数和(自身を除く): 54776306

約数列:

[1, 2, 11, 22, 919, 1838, 4243, 8486, 10109, 20218, 46673, 93346, 3899317, 7798634, 42892487, 85784974]

約数ペア:

[(1, 85784974), (2, 42892487), (11, 7798634), (22, 3899317), (919, 93346), (1838, 46673), (4243, 20218), (8486, 10109)]