87931888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29389}}^1$

素因数の和:29425

約数の個数: 40

約数和(自身を含む): 196795440

約数和(自身を除く): 108863552

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 29389, 58778, 117556, 235112, 323279, 470224, 499613, 646558, 999226, 1293116, 1998452, 2586232, 3996904, 5172464, 5495743, 7993808, 10991486, 21982972, 43965944, 87931888]

約数ペア:

[(1, 87931888), (2, 43965944), (4, 21982972), (8, 10991486), (11, 7993808), (16, 5495743), (17, 5172464), (22, 3996904), (34, 2586232), (44, 1998452), (68, 1293116), (88, 999226), (136, 646558), (176, 499613), (187, 470224), (272, 323279), (374, 235112), (748, 117556), (1496, 58778), (2992, 29389)]