83745616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6719}}^1$

素因数の和:6787

約数の個数: 40

約数和(自身を含む): 174988800

約数和(自身を除く): 91243184

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 6719, 12464, 13438, 26876, 53752, 107504, 127661, 255322, 275479, 510644, 550958, 1021288, 1101916, 2042576, 2203832, 4407664, 5234101, 10468202, 20936404, 41872808, 83745616]

約数ペア:

[(1, 83745616), (2, 41872808), (4, 20936404), (8, 10468202), (16, 5234101), (19, 4407664), (38, 2203832), (41, 2042576), (76, 1101916), (82, 1021288), (152, 550958), (164, 510644), (304, 275479), (328, 255322), (656, 127661), (779, 107504), (1558, 53752), (3116, 26876), (6232, 13438), (6719, 12464)]