31726848

素因数分解:

$2^8\times 3^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 85439200

約数和(自身を除く): 53712352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 379, 384, 436, 654, 758, 768, 872, 1137, 1308, 1516, 1744, 2274, 2616, 3032, 3488, 4548, 5232, 6064, 6976, 9096, 10464, 12128, 13952, 18192, 20928, 24256, 27904, 36384, 41311, 41856, 48512, 72768, 82622, 83712, 97024, 123933, 145536, 165244, 247866, 291072, 330488, 495732, 660976, 991464, 1321952, 1982928, 2643904, 3965856, 5287808, 7931712, 10575616, 15863424, 31726848]

約数ペア:

[(1, 31726848), (2, 15863424), (3, 10575616), (4, 7931712), (6, 5287808), (8, 3965856), (12, 2643904), (16, 1982928), (24, 1321952), (32, 991464), (48, 660976), (64, 495732), (96, 330488), (109, 291072), (128, 247866), (192, 165244), (218, 145536), (256, 123933), (327, 97024), (379, 83712), (384, 82622), (436, 72768), (654, 48512), (758, 41856), (768, 41311), (872, 36384), (1137, 27904), (1308, 24256), (1516, 20928), (1744, 18192), (2274, 13952), (2616, 12128), (3032, 10464), (3488, 9096), (4548, 6976), (5232, 6064)]