31816992

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2111}}^1$

素因数の和:2281

約数の個数: 48

約数和(自身を含む): 84091392

約数和(自身を除く): 52274400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2111, 2512, 3768, 4222, 5024, 6333, 7536, 8444, 12666, 15072, 16888, 25332, 33776, 50664, 67552, 101328, 202656, 331427, 662854, 994281, 1325708, 1988562, 2651416, 3977124, 5302832, 7954248, 10605664, 15908496, 31816992]

約数ペア:

[(1, 31816992), (2, 15908496), (3, 10605664), (4, 7954248), (6, 5302832), (8, 3977124), (12, 2651416), (16, 1988562), (24, 1325708), (32, 994281), (48, 662854), (96, 331427), (157, 202656), (314, 101328), (471, 67552), (628, 50664), (942, 33776), (1256, 25332), (1884, 16888), (2111, 15072), (2512, 12666), (3768, 8444), (4222, 7536), (5024, 6333)]