About the Number

117909984

117909983 ← → 117909985

2進数表記:111000001110010100111100000

漢数字表記:一億千七百九十万九千九百八十四

素因数分解:

2 5 × 3 1 × 71 1 × 17299 1

素因数の和:17383
約数の個数: 48
約数和(自身を含む): 313891200
約数和(自身を除く): 195981216

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 17299, 34598, 51897, 69196, 103794, 138392, 207588, 276784, 415176, 553568, 830352, 1228229, 1660704, 2456458, 3684687, 4912916, 7369374, 9825832, 14738748, 19651664, 29477496, 39303328, 58954992, 117909984]

約数ペア:
[(1, 117909984), (2, 58954992), (3, 39303328), (4, 29477496), (6, 19651664), (8, 14738748), (12, 9825832), (16, 7369374), (24, 4912916), (32, 3684687), (48, 2456458), (71, 1660704), (96, 1228229), (142, 830352), (213, 553568), (284, 415176), (426, 276784), (568, 207588), (852, 138392), (1136, 103794), (1704, 69196), (2272, 51897), (3408, 34598), (6816, 17299)]

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