31492136

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23293}}^1$

素因数の和:23325

約数の個数: 24

約数和(自身を含む): 63942030

約数和(自身を除く): 32449894

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 23293, 46586, 93172, 186344, 302809, 605618, 1211236, 2422472, 3936517, 7873034, 15746068, 31492136]

約数ペア:

[(1, 31492136), (2, 15746068), (4, 7873034), (8, 3936517), (13, 2422472), (26, 1211236), (52, 605618), (104, 302809), (169, 186344), (338, 93172), (676, 46586), (1352, 23293)]