90454142

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{637001}}^1$

素因数の和:637074

約数の個数: 8

約数和(自身を含む): 137592432

約数和(自身を除く): 47138290

約数列:

[1, 2, 71, 142, 637001, 1274002, 45227071, 90454142]

約数ペア:

[(1, 90454142), (2, 45227071), (71, 1274002), (142, 637001)]