404194432

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{18253}}^1$

素因数の和:18440

約数の個数: 32

約数和(自身を含む): 809929980

約数和(自身を除く): 405735548

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 5536, 11072, 18253, 22144, 36506, 73012, 146024, 292048, 584096, 1168192, 2336384, 3157769, 6315538, 12631076, 25262152, 50524304, 101048608, 202097216, 404194432]

約数ペア:

[(1, 404194432), (2, 202097216), (4, 101048608), (8, 50524304), (16, 25262152), (32, 12631076), (64, 6315538), (128, 3157769), (173, 2336384), (346, 1168192), (692, 584096), (1384, 292048), (2768, 146024), (5536, 73012), (11072, 36506), (18253, 22144)]