31999468056

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{182921}}^1$

素因数の和:183164

約数の個数: 64

約数和(自身を含む): 82578307680

約数和(自身を除く): 50578839624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 197, 222, 296, 394, 444, 591, 788, 888, 1182, 1576, 2364, 4728, 7289, 14578, 21867, 29156, 43734, 58312, 87468, 174936, 182921, 365842, 548763, 731684, 1097526, 1463368, 2195052, 4390104, 6768077, 13536154, 20304231, 27072308, 36035437, 40608462, 54144616, 72070874, 81216924, 108106311, 144141748, 162433848, 216212622, 288283496, 432425244, 864850488, 1333311169, 2666622338, 3999933507, 5333244676, 7999867014, 10666489352, 15999734028, 31999468056]

約数ペア:

[(1, 31999468056), (2, 15999734028), (3, 10666489352), (4, 7999867014), (6, 5333244676), (8, 3999933507), (12, 2666622338), (24, 1333311169), (37, 864850488), (74, 432425244), (111, 288283496), (148, 216212622), (197, 162433848), (222, 144141748), (296, 108106311), (394, 81216924), (444, 72070874), (591, 54144616), (788, 40608462), (888, 36035437), (1182, 27072308), (1576, 20304231), (2364, 13536154), (4728, 6768077), (7289, 4390104), (14578, 2195052), (21867, 1463368), (29156, 1097526), (43734, 731684), (58312, 548763), (87468, 365842), (174936, 182921)]