139603904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{198301}}^1$

素因数の和:198324

約数の個数: 28

約数和(自身を含む): 302212248

約数和(自身を除く): 162608344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 198301, 396602, 793204, 1586408, 2181311, 3172816, 4362622, 6345632, 8725244, 12691264, 17450488, 34900976, 69801952, 139603904]

約数ペア:

[(1, 139603904), (2, 69801952), (4, 34900976), (8, 17450488), (11, 12691264), (16, 8725244), (22, 6345632), (32, 4362622), (44, 3172816), (64, 2181311), (88, 1586408), (176, 793204), (352, 396602), (704, 198301)]