258090904

素因数分解:

$2^3\times {\mathrm{4159}}^1\times {\mathrm{7757}}^1$

素因数の和:11922

約数の個数: 16

約数和(自身を含む): 484099200

約数和(自身を除く): 226008296

約数列:

[1, 2, 4, 8, 4159, 7757, 8318, 15514, 16636, 31028, 33272, 62056, 32261363, 64522726, 129045452, 258090904]

約数ペア:

[(1, 258090904), (2, 129045452), (4, 64522726), (8, 32261363), (4159, 62056), (7757, 33272), (8318, 31028), (15514, 16636)]