85064728

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{4139}}^1$

素因数の和:4519

約数の個数: 32

約数和(自身を含む): 182822400

約数和(自身を除く): 97757672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 1468, 2569, 2936, 4139, 5138, 8278, 10276, 16556, 20552, 28973, 33112, 57946, 115892, 231784, 1519013, 3038026, 6076052, 10633091, 12152104, 21266182, 42532364, 85064728]

約数ペア:

[(1, 85064728), (2, 42532364), (4, 21266182), (7, 12152104), (8, 10633091), (14, 6076052), (28, 3038026), (56, 1519013), (367, 231784), (734, 115892), (1468, 57946), (2569, 33112), (2936, 28973), (4139, 20552), (5138, 16556), (8278, 10276)]