80690164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{18661}}^1$

素因数の和:18735

約数の個数: 24

約数和(自身を含む): 150490368

約数和(自身を除く): 69800204

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 18661, 37322, 74644, 429203, 858406, 877067, 1716812, 1754134, 3508268, 20172541, 40345082, 80690164]

約数ペア:

[(1, 80690164), (2, 40345082), (4, 20172541), (23, 3508268), (46, 1754134), (47, 1716812), (92, 877067), (94, 858406), (188, 429203), (1081, 74644), (2162, 37322), (4324, 18661)]