253676272

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{43201}}^1$

素因数の和:43576

約数の個数: 20

約数和(自身を含む): 492848416

約数和(自身を除く): 239172144

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 43201, 86402, 172804, 345608, 691216, 15854767, 31709534, 63419068, 126838136, 253676272]

約数ペア:

[(1, 253676272), (2, 126838136), (4, 63419068), (8, 31709534), (16, 15854767), (367, 691216), (734, 345608), (1468, 172804), (2936, 86402), (5872, 43201)]