39831296

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 54

約数和(自身を含む): 84106512

約数和(自身を除く): 44275216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 431, 608, 722, 862, 1216, 1444, 1724, 2432, 2888, 3448, 4864, 5776, 6896, 8189, 11552, 13792, 16378, 23104, 27584, 32756, 46208, 55168, 65512, 92416, 110336, 131024, 155591, 262048, 311182, 524096, 622364, 1048192, 1244728, 2096384, 2489456, 4978912, 9957824, 19915648, 39831296]

約数ペア:

[(1, 39831296), (2, 19915648), (4, 9957824), (8, 4978912), (16, 2489456), (19, 2096384), (32, 1244728), (38, 1048192), (64, 622364), (76, 524096), (128, 311182), (152, 262048), (256, 155591), (304, 131024), (361, 110336), (431, 92416), (608, 65512), (722, 55168), (862, 46208), (1216, 32756), (1444, 27584), (1724, 23104), (2432, 16378), (2888, 13792), (3448, 11552), (4864, 8189), (5776, 6896)]