85864648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{564899}}^1$

素因数の和:564924

約数の個数: 16

約数和(自身を含む): 169470000

約数和(自身を除く): 83605352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 564899, 1129798, 2259596, 4519192, 10733081, 21466162, 42932324, 85864648]

約数ペア:

[(1, 85864648), (2, 42932324), (4, 21466162), (8, 10733081), (19, 4519192), (38, 2259596), (76, 1129798), (152, 564899)]