84013744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6427}}^1$

素因数の和:6497

約数の個数: 40

約数和(自身を含む): 175355840

約数和(自身を除く): 91342096

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6427, 6536, 12854, 13072, 25708, 51416, 102832, 122113, 244226, 276361, 488452, 552722, 976904, 1105444, 1953808, 2210888, 4421776, 5250859, 10501718, 21003436, 42006872, 84013744]

約数ペア:

[(1, 84013744), (2, 42006872), (4, 21003436), (8, 10501718), (16, 5250859), (19, 4421776), (38, 2210888), (43, 1953808), (76, 1105444), (86, 976904), (152, 552722), (172, 488452), (304, 276361), (344, 244226), (688, 122113), (817, 102832), (1634, 51416), (3268, 25708), (6427, 13072), (6536, 12854)]