91190998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{42179}}^1$

素因数の和:42251

約数の個数: 16

約数和(自身を含む): 145774080

約数和(自身を除く): 54583082

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 42179, 84358, 970117, 1940234, 1982413, 3964826, 45595499, 91190998]

約数ペア:

[(1, 91190998), (2, 45595499), (23, 3964826), (46, 1982413), (47, 1940234), (94, 970117), (1081, 84358), (2162, 42179)]