23219488

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 47900160

約数和(自身を除く): 24680672

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 131, 191, 232, 262, 382, 464, 524, 764, 928, 1048, 1528, 2096, 3056, 3799, 4192, 5539, 6112, 7598, 11078, 15196, 22156, 25021, 30392, 44312, 50042, 60784, 88624, 100084, 121568, 177248, 200168, 400336, 725609, 800672, 1451218, 2902436, 5804872, 11609744, 23219488]

約数ペア:

[(1, 23219488), (2, 11609744), (4, 5804872), (8, 2902436), (16, 1451218), (29, 800672), (32, 725609), (58, 400336), (116, 200168), (131, 177248), (191, 121568), (232, 100084), (262, 88624), (382, 60784), (464, 50042), (524, 44312), (764, 30392), (928, 25021), (1048, 22156), (1528, 15196), (2096, 11078), (3056, 7598), (3799, 6112), (4192, 5539)]