31091952

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{28163}}^1$

素因数の和:28197

約数の個数: 40

約数和(自身を含む): 83816064

約数和(自身を除く): 52724112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 28163, 56326, 84489, 112652, 168978, 225304, 337956, 450608, 647749, 675912, 1295498, 1351824, 1943247, 2590996, 3886494, 5181992, 7772988, 10363984, 15545976, 31091952]

約数ペア:

[(1, 31091952), (2, 15545976), (3, 10363984), (4, 7772988), (6, 5181992), (8, 3886494), (12, 2590996), (16, 1943247), (23, 1351824), (24, 1295498), (46, 675912), (48, 647749), (69, 450608), (92, 337956), (138, 225304), (184, 168978), (276, 112652), (368, 84489), (552, 56326), (1104, 28163)]