31640713664

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1\times {\mathrm{1123}}^1$

素因数の和:2234

約数の個数: 112

約数和(自身を含む): 73068704256

約数和(自身を除く): 41427990592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1031, 1123, 1708, 1952, 2062, 2246, 3416, 3904, 4124, 4492, 6832, 7217, 7861, 8248, 8984, 13664, 14434, 15722, 16496, 17968, 27328, 28868, 31444, 32992, 35936, 57736, 62888, 62891, 65984, 68503, 71872, 115472, 125776, 125782, 137006, 230944, 251552, 251564, 274012, 440237, 461888, 479521, 503104, 503128, 548024, 880474, 959042, 1006256, 1096048, 1157813, 1760948, 1918084, 2012512, 2192096, 2315626, 3521896, 3836168, 4025024, 4384192, 4631252, 7043792, 7672336, 8104691, 9262504, 14087584, 15344672, 16209382, 18525008, 28175168, 30689344, 32418764, 37050016, 64837528, 70626593, 74100032, 129675056, 141253186, 259350112, 282506372, 494386151, 518700224, 565012744, 988772302, 1130025488, 1977544604, 2260050976, 3955089208, 4520101952, 7910178416, 15820356832, 31640713664]

約数ペア:

[(1, 31640713664), (2, 15820356832), (4, 7910178416), (7, 4520101952), (8, 3955089208), (14, 2260050976), (16, 1977544604), (28, 1130025488), (32, 988772302), (56, 565012744), (61, 518700224), (64, 494386151), (112, 282506372), (122, 259350112), (224, 141253186), (244, 129675056), (427, 74100032), (448, 70626593), (488, 64837528), (854, 37050016), (976, 32418764), (1031, 30689344), (1123, 28175168), (1708, 18525008), (1952, 16209382), (2062, 15344672), (2246, 14087584), (3416, 9262504), (3904, 8104691), (4124, 7672336), (4492, 7043792), (6832, 4631252), (7217, 4384192), (7861, 4025024), (8248, 3836168), (8984, 3521896), (13664, 2315626), (14434, 2192096), (15722, 2012512), (16496, 1918084), (17968, 1760948), (27328, 1157813), (28868, 1096048), (31444, 1006256), (32992, 959042), (35936, 880474), (57736, 548024), (62888, 503128), (62891, 503104), (65984, 479521), (68503, 461888), (71872, 440237), (115472, 274012), (125776, 251564), (125782, 251552), (137006, 230944)]