16121856

素因数分解:

$2^{17}\times 3^1\times {\mathrm{41}}^1$

素因数の和:78

約数の個数: 72

約数和(自身を含む): 44040024

約数和(自身を除く): 27918168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1024, 1312, 1536, 1968, 2048, 2624, 3072, 3936, 4096, 5248, 6144, 7872, 8192, 10496, 12288, 15744, 16384, 20992, 24576, 31488, 32768, 41984, 49152, 62976, 65536, 83968, 98304, 125952, 131072, 167936, 196608, 251904, 335872, 393216, 503808, 671744, 1007616, 1343488, 2015232, 2686976, 4030464, 5373952, 8060928, 16121856]

約数ペア:

[(1, 16121856), (2, 8060928), (3, 5373952), (4, 4030464), (6, 2686976), (8, 2015232), (12, 1343488), (16, 1007616), (24, 671744), (32, 503808), (41, 393216), (48, 335872), (64, 251904), (82, 196608), (96, 167936), (123, 131072), (128, 125952), (164, 98304), (192, 83968), (246, 65536), (256, 62976), (328, 49152), (384, 41984), (492, 32768), (512, 31488), (656, 24576), (768, 20992), (984, 16384), (1024, 15744), (1312, 12288), (1536, 10496), (1968, 8192), (2048, 7872), (2624, 6144), (3072, 5248), (3936, 4096)]