220162912

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{66797}}^1$

素因数の和:66910

約数の個数: 24

約数和(自身を含む): 437660496

約数和(自身を除く): 217497584

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 66797, 133594, 267188, 534376, 1068752, 2137504, 6880091, 13760182, 27520364, 55040728, 110081456, 220162912]

約数ペア:

[(1, 220162912), (2, 110081456), (4, 55040728), (8, 27520364), (16, 13760182), (32, 6880091), (103, 2137504), (206, 1068752), (412, 534376), (824, 267188), (1648, 133594), (3296, 66797)]