31053904

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14593}}^1$

素因数の和:14627

約数の個数: 40

約数和(自身を含む): 72386240

約数和(自身を除く): 41332336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14593, 29186, 58372, 102151, 116744, 204302, 233488, 277267, 408604, 554534, 817208, 1109068, 1634416, 1940869, 2218136, 3881738, 4436272, 7763476, 15526952, 31053904]

約数ペア:

[(1, 31053904), (2, 15526952), (4, 7763476), (7, 4436272), (8, 3881738), (14, 2218136), (16, 1940869), (19, 1634416), (28, 1109068), (38, 817208), (56, 554534), (76, 408604), (112, 277267), (133, 233488), (152, 204302), (266, 116744), (304, 102151), (532, 58372), (1064, 29186), (2128, 14593)]