About the Number

106891808

106891807 ← → 106891809

2進数表記:110010111110000101000100000

漢数字表記:一億六百八十九万千八百八

素因数分解:

2 5 × 43 1 × 131 1 × 593 1

素因数の和:777
約数の個数: 48
約数和(自身を含む): 217346976
約数和(自身を除く): 110455168

約数列:
[1, 2, 4, 8, 16, 32, 43, 86, 131, 172, 262, 344, 524, 593, 688, 1048, 1186, 1376, 2096, 2372, 4192, 4744, 5633, 9488, 11266, 18976, 22532, 25499, 45064, 50998, 77683, 90128, 101996, 155366, 180256, 203992, 310732, 407984, 621464, 815968, 1242928, 2485856, 3340369, 6680738, 13361476, 26722952, 53445904, 106891808]

約数ペア:
[(1, 106891808), (2, 53445904), (4, 26722952), (8, 13361476), (16, 6680738), (32, 3340369), (43, 2485856), (86, 1242928), (131, 815968), (172, 621464), (262, 407984), (344, 310732), (524, 203992), (593, 180256), (688, 155366), (1048, 101996), (1186, 90128), (1376, 77683), (2096, 50998), (2372, 45064), (4192, 25499), (4744, 22532), (5633, 18976), (9488, 11266)]

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