31140544

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{25609}}^1$

素因数の和:25640

約数の個数: 28

約数和(自身を含む): 65049400

約数和(自身を除く): 33908856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 25609, 51218, 102436, 204872, 409744, 486571, 819488, 973142, 1638976, 1946284, 3892568, 7785136, 15570272, 31140544]

約数ペア:

[(1, 31140544), (2, 15570272), (4, 7785136), (8, 3892568), (16, 1946284), (19, 1638976), (32, 973142), (38, 819488), (64, 486571), (76, 409744), (152, 204872), (304, 102436), (608, 51218), (1216, 25609)]