105571328

素因数分解:

$2^{10}\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:938

約数の個数: 44

約数和(自身を含む): 212920752

約数和(自身を除く): 107349424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 787, 1024, 1048, 1574, 2096, 3148, 4192, 6296, 8384, 12592, 16768, 25184, 33536, 50368, 67072, 100736, 103097, 134144, 201472, 206194, 402944, 412388, 805888, 824776, 1649552, 3299104, 6598208, 13196416, 26392832, 52785664, 105571328]

約数ペア:

[(1, 105571328), (2, 52785664), (4, 26392832), (8, 13196416), (16, 6598208), (32, 3299104), (64, 1649552), (128, 824776), (131, 805888), (256, 412388), (262, 402944), (512, 206194), (524, 201472), (787, 134144), (1024, 103097), (1048, 100736), (1574, 67072), (2096, 50368), (3148, 33536), (4192, 25184), (6296, 16768), (8384, 12592)]