102912172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{21859}}^1$

素因数の和:21981

約数の個数: 24

約数和(自身を含む): 198313920

約数和(自身を除く): 95401748

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 21859, 43718, 87436, 240449, 480898, 961796, 2338913, 4677826, 9355652, 25728043, 51456086, 102912172]

約数ペア:

[(1, 102912172), (2, 51456086), (4, 25728043), (11, 9355652), (22, 4677826), (44, 2338913), (107, 961796), (214, 480898), (428, 240449), (1177, 87436), (2354, 43718), (4708, 21859)]