About the Number

120087032

120087031 ← → 120087033

2進数表記:111001010000110000111111000

漢数字表記:一億二千八万七千三十二

素因数分解:

2 3 × 13 1 × 41 1 × 28163 1

素因数の和:28223
約数の個数: 32
約数和(自身を含む): 248406480
約数和(自身を除く): 128319448

約数列:
[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 28163, 56326, 112652, 225304, 366119, 732238, 1154683, 1464476, 2309366, 2928952, 4618732, 9237464, 15010879, 30021758, 60043516, 120087032]

約数ペア:
[(1, 120087032), (2, 60043516), (4, 30021758), (8, 15010879), (13, 9237464), (26, 4618732), (41, 2928952), (52, 2309366), (82, 1464476), (104, 1154683), (164, 732238), (328, 366119), (533, 225304), (1066, 112652), (2132, 56326), (4264, 28163)]

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