222236384

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{433}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 449939952

約数和(自身を除く): 227703568

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 373, 433, 688, 746, 866, 1376, 1492, 1732, 2984, 3464, 5968, 6928, 11936, 13856, 16039, 18619, 32078, 37238, 64156, 74476, 128312, 148952, 161509, 256624, 297904, 323018, 513248, 595808, 646036, 1292072, 2584144, 5168288, 6944887, 13889774, 27779548, 55559096, 111118192, 222236384]

約数ペア:

[(1, 222236384), (2, 111118192), (4, 55559096), (8, 27779548), (16, 13889774), (32, 6944887), (43, 5168288), (86, 2584144), (172, 1292072), (344, 646036), (373, 595808), (433, 513248), (688, 323018), (746, 297904), (866, 256624), (1376, 161509), (1492, 148952), (1732, 128312), (2984, 74476), (3464, 64156), (5968, 37238), (6928, 32078), (11936, 18619), (13856, 16039)]