217667584

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{4621}}^1$

素因数の和:4666

約数の個数: 48

約数和(自身を含む): 454250160

約数和(自身を除く): 236582576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2048, 2944, 4621, 5888, 9242, 11776, 18484, 23552, 36968, 47104, 73936, 106283, 147872, 212566, 295744, 425132, 591488, 850264, 1182976, 1700528, 2365952, 3401056, 4731904, 6802112, 9463808, 13604224, 27208448, 54416896, 108833792, 217667584]

約数ペア:

[(1, 217667584), (2, 108833792), (4, 54416896), (8, 27208448), (16, 13604224), (23, 9463808), (32, 6802112), (46, 4731904), (64, 3401056), (92, 2365952), (128, 1700528), (184, 1182976), (256, 850264), (368, 591488), (512, 425132), (736, 295744), (1024, 212566), (1472, 147872), (2048, 106283), (2944, 73936), (4621, 47104), (5888, 36968), (9242, 23552), (11776, 18484)]