188423912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53897}}^1$

素因数の和:53945

約数の個数: 32

約数和(自身を含む): 388065600

約数和(自身を除く): 199641688

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 53897, 107794, 215588, 431176, 1024043, 1239631, 2048086, 2479262, 4096172, 4958524, 8192344, 9917048, 23552989, 47105978, 94211956, 188423912]

約数ペア:

[(1, 188423912), (2, 94211956), (4, 47105978), (8, 23552989), (19, 9917048), (23, 8192344), (38, 4958524), (46, 4096172), (76, 2479262), (92, 2048086), (152, 1239631), (184, 1024043), (437, 431176), (874, 215588), (1748, 107794), (3496, 53897)]