258075164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{88261}}^1$

素因数の和:88325

約数の個数: 24

約数和(自身を含む): 489324528

約数和(自身を除く): 231249364

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 88261, 176522, 353044, 1500437, 3000874, 3795223, 6001748, 7590446, 15180892, 64518791, 129037582, 258075164]

約数ペア:

[(1, 258075164), (2, 129037582), (4, 64518791), (17, 15180892), (34, 7590446), (43, 6001748), (68, 3795223), (86, 3000874), (172, 1500437), (731, 353044), (1462, 176522), (2924, 88261)]