81900224

素因数分解:

$2^6\times 7^1\times {\mathrm{182813}}^1$

素因数の和:182832

約数の個数: 28

約数和(自身を含む): 185739024

約数和(自身を除く): 103838800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 182813, 365626, 731252, 1279691, 1462504, 2559382, 2925008, 5118764, 5850016, 10237528, 11700032, 20475056, 40950112, 81900224]

約数ペア:

[(1, 81900224), (2, 40950112), (4, 20475056), (7, 11700032), (8, 10237528), (14, 5850016), (16, 5118764), (28, 2925008), (32, 2559382), (56, 1462504), (64, 1279691), (112, 731252), (224, 365626), (448, 182813)]