31529856

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 85582080

約数和(自身を除く): 54052224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 1747, 2256, 3008, 3494, 4512, 5241, 6016, 6988, 9024, 10482, 13976, 18048, 20964, 27952, 41928, 55904, 82109, 83856, 111808, 164218, 167712, 223616, 246327, 328436, 335424, 492654, 656872, 670848, 985308, 1313744, 1970616, 2627488, 3941232, 5254976, 7882464, 10509952, 15764928, 31529856]

約数ペア:

[(1, 31529856), (2, 15764928), (3, 10509952), (4, 7882464), (6, 5254976), (8, 3941232), (12, 2627488), (16, 1970616), (24, 1313744), (32, 985308), (47, 670848), (48, 656872), (64, 492654), (94, 335424), (96, 328436), (128, 246327), (141, 223616), (188, 167712), (192, 164218), (282, 111808), (376, 83856), (384, 82109), (564, 55904), (752, 41928), (1128, 27952), (1504, 20964), (1747, 18048), (2256, 13976), (3008, 10482), (3494, 9024), (4512, 6988), (5241, 6016)]