42894370

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{44221}}^1$

素因数の和:44325

約数の個数: 16

約数和(自身を含む): 78007608

約数和(自身を除く): 35113238

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 44221, 88442, 221105, 442210, 4289437, 8578874, 21447185, 42894370]

約数ペア:

[(1, 42894370), (2, 21447185), (5, 8578874), (10, 4289437), (97, 442210), (194, 221105), (485, 88442), (970, 44221)]