89816132

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2180

約数の個数: 48

約数和(自身を含む): 189423360

約数和(自身を除く): 99607228

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 106, 116, 203, 212, 371, 406, 742, 812, 1484, 1537, 2087, 3074, 4174, 6148, 8348, 10759, 14609, 21518, 29218, 43036, 58436, 60523, 110611, 121046, 221222, 242092, 423661, 442444, 774277, 847322, 1548554, 1694644, 3097108, 3207719, 6415438, 12830876, 22454033, 44908066, 89816132]

約数ペア:

[(1, 89816132), (2, 44908066), (4, 22454033), (7, 12830876), (14, 6415438), (28, 3207719), (29, 3097108), (53, 1694644), (58, 1548554), (106, 847322), (116, 774277), (203, 442444), (212, 423661), (371, 242092), (406, 221222), (742, 121046), (812, 110611), (1484, 60523), (1537, 58436), (2087, 43036), (3074, 29218), (4174, 21518), (6148, 14609), (8348, 10759)]