2080663744

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{103867}}^1$

素因数の和:104192

約数の個数: 28

約数和(自身を含む): 4142048104

約数和(自身を除く): 2061384360

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 626, 1252, 2504, 5008, 10016, 20032, 103867, 207734, 415468, 830936, 1661872, 3323744, 6647488, 32510371, 65020742, 130041484, 260082968, 520165936, 1040331872, 2080663744]

約数ペア:

[(1, 2080663744), (2, 1040331872), (4, 520165936), (8, 260082968), (16, 130041484), (32, 65020742), (64, 32510371), (313, 6647488), (626, 3323744), (1252, 1661872), (2504, 830936), (5008, 415468), (10016, 207734), (20032, 103867)]