227570816

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{161627}}^1$

素因数の和:161652

約数の個数: 32

約数和(自身を含む): 494581680

約数和(自身を除く): 267010864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 161627, 323254, 646508, 1293016, 1777897, 2586032, 3555794, 5172064, 7111588, 10344128, 14223176, 20688256, 28446352, 56892704, 113785408, 227570816]

約数ペア:

[(1, 227570816), (2, 113785408), (4, 56892704), (8, 28446352), (11, 20688256), (16, 14223176), (22, 10344128), (32, 7111588), (44, 5172064), (64, 3555794), (88, 2586032), (128, 1777897), (176, 1293016), (352, 646508), (704, 323254), (1408, 161627)]