42574270

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{43891}}^1$

素因数の和:43995

約数の個数: 16

約数和(自身を含む): 77425488

約数和(自身を除く): 34851218

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 43891, 87782, 219455, 438910, 4257427, 8514854, 21287135, 42574270]

約数ペア:

[(1, 42574270), (2, 21287135), (5, 8514854), (10, 4257427), (97, 438910), (194, 219455), (485, 87782), (970, 43891)]