About the Number

103885872

103885871 ← → 103885873

2進数表記:110001100010010110000110000

漢数字表記:一億三百八十八万五千八百七十二

素因数分解:

2 4 × 3 1 × 107 1 × 113 1 × 179 1

素因数の和:410
約数の個数: 80
約数和(自身を含む): 274803840
約数和(自身を除く): 170917968

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 113, 179, 214, 226, 321, 339, 358, 428, 452, 537, 642, 678, 716, 856, 904, 1074, 1284, 1356, 1432, 1712, 1808, 2148, 2568, 2712, 2864, 4296, 5136, 5424, 8592, 12091, 19153, 20227, 24182, 36273, 38306, 40454, 48364, 57459, 60681, 72546, 76612, 80908, 96728, 114918, 121362, 145092, 153224, 161816, 193456, 229836, 242724, 290184, 306448, 323632, 459672, 485448, 580368, 919344, 970896, 2164289, 4328578, 6492867, 8657156, 12985734, 17314312, 25971468, 34628624, 51942936, 103885872]

約数ペア:
[(1, 103885872), (2, 51942936), (3, 34628624), (4, 25971468), (6, 17314312), (8, 12985734), (12, 8657156), (16, 6492867), (24, 4328578), (48, 2164289), (107, 970896), (113, 919344), (179, 580368), (214, 485448), (226, 459672), (321, 323632), (339, 306448), (358, 290184), (428, 242724), (452, 229836), (537, 193456), (642, 161816), (678, 153224), (716, 145092), (856, 121362), (904, 114918), (1074, 96728), (1284, 80908), (1356, 76612), (1432, 72546), (1712, 60681), (1808, 57459), (2148, 48364), (2568, 40454), (2712, 38306), (2864, 36273), (4296, 24182), (5136, 20227), (5424, 19153), (8592, 12091)]

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