About the Number

102091472

102091471 ← → 102091473

2進数表記:110000101011100101011010000

漢数字表記:一億二百九万千四百七十二

素因数分解:

2 4 × 7 1 × 613 1 × 1487 1

素因数の和:2115
約数の個数: 40
約数和(自身を含む): 226580736
約数和(自身を除く): 124489264

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613, 1226, 1487, 2452, 2974, 4291, 4904, 5948, 8582, 9808, 10409, 11896, 17164, 20818, 23792, 34328, 41636, 68656, 83272, 166544, 911531, 1823062, 3646124, 6380717, 7292248, 12761434, 14584496, 25522868, 51045736, 102091472]

約数ペア:
[(1, 102091472), (2, 51045736), (4, 25522868), (7, 14584496), (8, 12761434), (14, 7292248), (16, 6380717), (28, 3646124), (56, 1823062), (112, 911531), (613, 166544), (1226, 83272), (1487, 68656), (2452, 41636), (2974, 34328), (4291, 23792), (4904, 20818), (5948, 17164), (8582, 11896), (9808, 10409)]

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