171416936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{4493}}^1$

素因数の和:4769

約数の個数: 32

約数和(自身を含む): 339746400

約数和(自身を除く): 168329464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 1004, 2008, 4493, 4769, 8986, 9538, 17972, 19076, 35944, 38152, 85367, 170734, 341468, 682936, 1127743, 2255486, 4510972, 9021944, 21427117, 42854234, 85708468, 171416936]

約数ペア:

[(1, 171416936), (2, 85708468), (4, 42854234), (8, 21427117), (19, 9021944), (38, 4510972), (76, 2255486), (152, 1127743), (251, 682936), (502, 341468), (1004, 170734), (2008, 85367), (4493, 38152), (4769, 35944), (8986, 19076), (9538, 17972)]