8172312

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{2039}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 12390888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 2039, 4008, 4078, 6117, 8156, 12234, 16312, 24468, 48936, 340513, 681026, 1021539, 1362052, 2043078, 2724104, 4086156, 8172312]

約数ペア:

[(1, 8172312), (2, 4086156), (3, 2724104), (4, 2043078), (6, 1362052), (8, 1021539), (12, 681026), (24, 340513), (167, 48936), (334, 24468), (501, 16312), (668, 12234), (1002, 8156), (1336, 6117), (2004, 4078), (2039, 4008)]