22409552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 47726112

約数和(自身を除く): 25316560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 811, 1256, 1622, 1727, 2512, 3244, 3454, 6488, 6908, 8921, 12976, 13816, 17842, 27632, 35684, 71368, 127327, 142736, 254654, 509308, 1018616, 1400597, 2037232, 2801194, 5602388, 11204776, 22409552]

約数ペア:

[(1, 22409552), (2, 11204776), (4, 5602388), (8, 2801194), (11, 2037232), (16, 1400597), (22, 1018616), (44, 509308), (88, 254654), (157, 142736), (176, 127327), (314, 71368), (628, 35684), (811, 27632), (1256, 17842), (1622, 13816), (1727, 12976), (2512, 8921), (3244, 6908), (3454, 6488)]