222396584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{24407}}^1$

素因数の和:24497

約数の個数: 32

約数和(自身を含む): 448130880

約数和(自身を除く): 225734296

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 24407, 48814, 97628, 195256, 414919, 829838, 1635269, 1659676, 3270538, 3319352, 6541076, 13082152, 27799573, 55599146, 111198292, 222396584]

約数ペア:

[(1, 222396584), (2, 111198292), (4, 55599146), (8, 27799573), (17, 13082152), (34, 6541076), (67, 3319352), (68, 3270538), (134, 1659676), (136, 1635269), (268, 829838), (536, 414919), (1139, 195256), (2278, 97628), (4556, 48814), (9112, 24407)]