30718976

素因数分解:

$2^{10}\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 44

約数和(自身を含む): 62146920

約数和(自身を除く): 31427944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 229, 256, 262, 458, 512, 524, 916, 1024, 1048, 1832, 2096, 3664, 4192, 7328, 8384, 14656, 16768, 29312, 29999, 33536, 58624, 59998, 67072, 117248, 119996, 134144, 234496, 239992, 479984, 959968, 1919936, 3839872, 7679744, 15359488, 30718976]

約数ペア:

[(1, 30718976), (2, 15359488), (4, 7679744), (8, 3839872), (16, 1919936), (32, 959968), (64, 479984), (128, 239992), (131, 234496), (229, 134144), (256, 119996), (262, 117248), (458, 67072), (512, 59998), (524, 58624), (916, 33536), (1024, 29999), (1048, 29312), (1832, 16768), (2096, 14656), (3664, 8384), (4192, 7328)]