80512052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{4889}}^1$

素因数の和:5095

約数の個数: 24

約数和(自身を含む): 147873600

約数和(自身を除く): 67361548

約数列:

[1, 2, 4, 23, 46, 92, 179, 358, 716, 4117, 4889, 8234, 9778, 16468, 19556, 112447, 224894, 449788, 875131, 1750262, 3500524, 20128013, 40256026, 80512052]

約数ペア:

[(1, 80512052), (2, 40256026), (4, 20128013), (23, 3500524), (46, 1750262), (92, 875131), (179, 449788), (358, 224894), (716, 112447), (4117, 19556), (4889, 16468), (8234, 9778)]