85550864

素因数分解:

$2^4\times 7^2\times {\mathrm{109121}}^1$

素因数の和:109143

約数の個数: 30

約数和(自身を含む): 192818574

約数和(自身を除く): 107267710

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 109121, 218242, 436484, 763847, 872968, 1527694, 1745936, 3055388, 5346929, 6110776, 10693858, 12221552, 21387716, 42775432, 85550864]

約数ペア:

[(1, 85550864), (2, 42775432), (4, 21387716), (7, 12221552), (8, 10693858), (14, 6110776), (16, 5346929), (28, 3055388), (49, 1745936), (56, 1527694), (98, 872968), (112, 763847), (196, 436484), (392, 218242), (784, 109121)]