189070816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{537133}}^1$

素因数の和:537154

約数の個数: 24

約数和(自身を含む): 406073304

約数和(自身を除く): 217002488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 537133, 1074266, 2148532, 4297064, 5908463, 8594128, 11816926, 17188256, 23633852, 47267704, 94535408, 189070816]

約数ペア:

[(1, 189070816), (2, 94535408), (4, 47267704), (8, 23633852), (11, 17188256), (16, 11816926), (22, 8594128), (32, 5908463), (44, 4297064), (88, 2148532), (176, 1074266), (352, 537133)]