1563904

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 3219300

約数和(自身を除く): 1655396

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 149, 164, 256, 298, 328, 596, 656, 1192, 1312, 2384, 2624, 4768, 5248, 6109, 9536, 10496, 12218, 19072, 24436, 38144, 48872, 97744, 195488, 390976, 781952, 1563904]

約数ペア:

[(1, 1563904), (2, 781952), (4, 390976), (8, 195488), (16, 97744), (32, 48872), (41, 38144), (64, 24436), (82, 19072), (128, 12218), (149, 10496), (164, 9536), (256, 6109), (298, 5248), (328, 4768), (596, 2624), (656, 2384), (1192, 1312)]