25336208

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{22303}}^1$

素因数の和:22382

約数の個数: 20

約数和(自身を含む): 49782528

約数和(自身を除く): 24446320

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 22303, 44606, 89212, 178424, 356848, 1583513, 3167026, 6334052, 12668104, 25336208]

約数ペア:

[(1, 25336208), (2, 12668104), (4, 6334052), (8, 3167026), (16, 1583513), (71, 356848), (142, 178424), (284, 89212), (568, 44606), (1136, 22303)]