208028672

素因数分解:

$2^{10}\times {\mathrm{223}}^1\times {\mathrm{911}}^1$

素因数の和:1154

約数の個数: 44

約数和(自身を含む): 418177536

約数和(自身を除く): 210148864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 256, 446, 512, 892, 911, 1024, 1784, 1822, 3568, 3644, 7136, 7288, 14272, 14576, 28544, 29152, 57088, 58304, 114176, 116608, 203153, 228352, 233216, 406306, 466432, 812612, 932864, 1625224, 3250448, 6500896, 13001792, 26003584, 52007168, 104014336, 208028672]

約数ペア:

[(1, 208028672), (2, 104014336), (4, 52007168), (8, 26003584), (16, 13001792), (32, 6500896), (64, 3250448), (128, 1625224), (223, 932864), (256, 812612), (446, 466432), (512, 406306), (892, 233216), (911, 228352), (1024, 203153), (1784, 116608), (1822, 114176), (3568, 58304), (3644, 57088), (7136, 29152), (7288, 28544), (14272, 14576)]