89884864

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:365

約数の個数: 56

約数和(自身を含む): 183465216

約数和(自身を除く): 93580352

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 131, 142, 151, 262, 284, 302, 524, 568, 604, 1048, 1136, 1208, 2096, 2272, 2416, 4192, 4544, 4832, 8384, 9301, 9664, 10721, 18602, 19781, 21442, 37204, 39562, 42884, 74408, 79124, 85768, 148816, 158248, 171536, 297632, 316496, 343072, 595264, 632992, 686144, 1265984, 1404451, 2808902, 5617804, 11235608, 22471216, 44942432, 89884864]

約数ペア:

[(1, 89884864), (2, 44942432), (4, 22471216), (8, 11235608), (16, 5617804), (32, 2808902), (64, 1404451), (71, 1265984), (131, 686144), (142, 632992), (151, 595264), (262, 343072), (284, 316496), (302, 297632), (524, 171536), (568, 158248), (604, 148816), (1048, 85768), (1136, 79124), (1208, 74408), (2096, 42884), (2272, 39562), (2416, 37204), (4192, 21442), (4544, 19781), (4832, 18602), (8384, 10721), (9301, 9664)]