85196528

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{20719}}^1$

素因数の和:20984

約数の個数: 20

約数和(自身を含む): 165718560

約数和(自身を除く): 80522032

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 20719, 41438, 82876, 165752, 331504, 5324783, 10649566, 21299132, 42598264, 85196528]

約数ペア:

[(1, 85196528), (2, 42598264), (4, 21299132), (8, 10649566), (16, 5324783), (257, 331504), (514, 165752), (1028, 82876), (2056, 41438), (4112, 20719)]