8461744

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12899}}^1$

素因数の和:12948

約数の個数: 20

約数和(自身を含む): 16795800

約数和(自身を除く): 8334056

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12899, 25798, 51596, 103192, 206384, 528859, 1057718, 2115436, 4230872, 8461744]

約数ペア:

[(1, 8461744), (2, 4230872), (4, 2115436), (8, 1057718), (16, 528859), (41, 206384), (82, 103192), (164, 51596), (328, 25798), (656, 12899)]