86581424

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{55787}}^1$

素因数の和:55892

約数の個数: 20

約数和(自身を含む): 169483944

約数和(自身を除く): 82902520

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 55787, 111574, 223148, 446296, 892592, 5411339, 10822678, 21645356, 43290712, 86581424]

約数ペア:

[(1, 86581424), (2, 43290712), (4, 21645356), (8, 10822678), (16, 5411339), (97, 892592), (194, 446296), (388, 223148), (776, 111574), (1552, 55787)]