About the Number

107945472

107945471 ← → 107945473

2進数表記:110011011110001111000000000

漢数字表記:一億七百九十四万五千四百七十二

素因数分解:

2 9 × 3 1 × 31 1 × 2267 1

素因数の和:2319
約数の個数: 80
約数和(自身を含む): 296980992
約数和(自身を除く): 189035520

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2267, 2976, 3968, 4534, 5952, 6801, 7936, 9068, 11904, 13602, 15872, 18136, 23808, 27204, 36272, 47616, 54408, 70277, 72544, 108816, 140554, 145088, 210831, 217632, 281108, 290176, 421662, 435264, 562216, 580352, 843324, 870528, 1124432, 1160704, 1686648, 1741056, 2248864, 3373296, 3482112, 4497728, 6746592, 8995456, 13493184, 17990912, 26986368, 35981824, 53972736, 107945472]

約数ペア:
[(1, 107945472), (2, 53972736), (3, 35981824), (4, 26986368), (6, 17990912), (8, 13493184), (12, 8995456), (16, 6746592), (24, 4497728), (31, 3482112), (32, 3373296), (48, 2248864), (62, 1741056), (64, 1686648), (93, 1160704), (96, 1124432), (124, 870528), (128, 843324), (186, 580352), (192, 562216), (248, 435264), (256, 421662), (372, 290176), (384, 281108), (496, 217632), (512, 210831), (744, 145088), (768, 140554), (992, 108816), (1488, 72544), (1536, 70277), (1984, 54408), (2267, 47616), (2976, 36272), (3968, 27204), (4534, 23808), (5952, 18136), (6801, 15872), (7936, 13602), (9068, 11904)]

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