38110690

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{42821}}^1$

素因数の和:42917

約数の個数: 16

約数和(自身を含む): 69371640

約数和(自身を除く): 31260950

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 42821, 85642, 214105, 428210, 3811069, 7622138, 19055345, 38110690]

約数ペア:

[(1, 38110690), (2, 19055345), (5, 7622138), (10, 3811069), (89, 428210), (178, 214105), (445, 85642), (890, 42821)]