129784384

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{12143}}^1$

素因数の和:12322

約数の個数: 28

約数和(自身を含む): 259104384

約数和(自身を除く): 129320000

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 12143, 24286, 48572, 97144, 194288, 388576, 777152, 2027881, 4055762, 8111524, 16223048, 32446096, 64892192, 129784384]

約数ペア:

[(1, 129784384), (2, 64892192), (4, 32446096), (8, 16223048), (16, 8111524), (32, 4055762), (64, 2027881), (167, 777152), (334, 388576), (668, 194288), (1336, 97144), (2672, 48572), (5344, 24286), (10688, 12143)]