89244407

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20269}}^1$

素因数の和:20330

約数の個数: 16

約数和(自身を含む): 110917440

約数和(自身を除く): 21673033

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 20269, 141883, 344573, 749953, 2412011, 5249671, 12749201, 89244407]

約数ペア:

[(1, 89244407), (7, 12749201), (17, 5249671), (37, 2412011), (119, 749953), (259, 344573), (629, 141883), (4403, 20269)]