31427584

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 44

約数和(自身を含む): 64259424

約数和(自身を除く): 32831840

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 653, 752, 1024, 1306, 1504, 2612, 3008, 5224, 6016, 10448, 12032, 20896, 24064, 30691, 41792, 48128, 61382, 83584, 122764, 167168, 245528, 334336, 491056, 668672, 982112, 1964224, 3928448, 7856896, 15713792, 31427584]

約数ペア:

[(1, 31427584), (2, 15713792), (4, 7856896), (8, 3928448), (16, 1964224), (32, 982112), (47, 668672), (64, 491056), (94, 334336), (128, 245528), (188, 167168), (256, 122764), (376, 83584), (512, 61382), (653, 48128), (752, 41792), (1024, 30691), (1306, 24064), (1504, 20896), (2612, 12032), (3008, 10448), (5224, 6016)]