90352288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5051}}^1$

素因数の和:5117

約数の個数: 48

約数和(自身を含む): 196058016

約数和(自身を除く): 105705728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 5051, 8944, 10102, 17888, 20204, 40408, 65663, 80816, 131326, 161632, 217193, 262652, 434386, 525304, 868772, 1050608, 1737544, 2101216, 2823509, 3475088, 5647018, 6950176, 11294036, 22588072, 45176144, 90352288]

約数ペア:

[(1, 90352288), (2, 45176144), (4, 22588072), (8, 11294036), (13, 6950176), (16, 5647018), (26, 3475088), (32, 2823509), (43, 2101216), (52, 1737544), (86, 1050608), (104, 868772), (172, 525304), (208, 434386), (344, 262652), (416, 217193), (559, 161632), (688, 131326), (1118, 80816), (1376, 65663), (2236, 40408), (4472, 20204), (5051, 17888), (8944, 10102)]