171351808

素因数分解:

$2^8\times {\mathrm{431}}^1\times {\mathrm{1553}}^1$

素因数の和:2000

約数の個数: 36

約数和(自身を含む): 343048608

約数和(自身を除く): 171696800

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 431, 862, 1553, 1724, 3106, 3448, 6212, 6896, 12424, 13792, 24848, 27584, 49696, 55168, 99392, 110336, 198784, 397568, 669343, 1338686, 2677372, 5354744, 10709488, 21418976, 42837952, 85675904, 171351808]

約数ペア:

[(1, 171351808), (2, 85675904), (4, 42837952), (8, 21418976), (16, 10709488), (32, 5354744), (64, 2677372), (128, 1338686), (256, 669343), (431, 397568), (862, 198784), (1553, 110336), (1724, 99392), (3106, 55168), (3448, 49696), (6212, 27584), (6896, 24848), (12424, 13792)]