89374458

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{647641}}^1$

素因数の和:647669

約数の個数: 16

約数和(自身を含む): 186520896

約数和(自身を除く): 97146438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 647641, 1295282, 1942923, 3885846, 14895743, 29791486, 44687229, 89374458]

約数ペア:

[(1, 89374458), (2, 44687229), (3, 29791486), (6, 14895743), (23, 3885846), (46, 1942923), (69, 1295282), (138, 647641)]