85320464

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{27919}}^1$

素因数の和:28118

約数の個数: 20

約数和(自身を含む): 166179840

約数和(自身を除く): 80859376

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 27919, 55838, 111676, 223352, 446704, 5332529, 10665058, 21330116, 42660232, 85320464]

約数ペア:

[(1, 85320464), (2, 42660232), (4, 21330116), (8, 10665058), (16, 5332529), (191, 446704), (382, 223352), (764, 111676), (1528, 55838), (3056, 27919)]