42631790

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{5417}}^1$

素因数の和:6211

約数の個数: 16

約数和(自身を含む): 76848912

約数和(自身を除く): 34217122

約数列:

[1, 2, 5, 10, 787, 1574, 3935, 5417, 7870, 10834, 27085, 54170, 4263179, 8526358, 21315895, 42631790]

約数ペア:

[(1, 42631790), (2, 21315895), (5, 8526358), (10, 4263179), (787, 54170), (1574, 27085), (3935, 10834), (5417, 7870)]