170272912

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{30493}}^1$

素因数の和:30850

約数の個数: 20

約数和(自身を含む): 330859900

約数和(自身を除く): 160586988

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 30493, 60986, 121972, 243944, 487888, 10642057, 21284114, 42568228, 85136456, 170272912]

約数ペア:

[(1, 170272912), (2, 85136456), (4, 42568228), (8, 21284114), (16, 10642057), (349, 487888), (698, 243944), (1396, 121972), (2792, 60986), (5584, 30493)]