87357814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 140564736

約数和(自身を除く): 53206922

約数列:

[1, 2, 31, 37, 62, 74, 113, 226, 337, 674, 1147, 2294, 3503, 4181, 7006, 8362, 10447, 12469, 20894, 24938, 38081, 76162, 129611, 259222, 386539, 773078, 1180511, 1408997, 2361022, 2817994, 43678907, 87357814]

約数ペア:

[(1, 87357814), (2, 43678907), (31, 2817994), (37, 2361022), (62, 1408997), (74, 1180511), (113, 773078), (226, 386539), (337, 259222), (674, 129611), (1147, 76162), (2294, 38081), (3503, 24938), (4181, 20894), (7006, 12469), (8362, 10447)]