164048432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{539633}}^1$

素因数の和:539660

約数の個数: 20

約数和(自身を含む): 334573080

約数和(自身を除く): 170524648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 539633, 1079266, 2158532, 4317064, 8634128, 10253027, 20506054, 41012108, 82024216, 164048432]

約数ペア:

[(1, 164048432), (2, 82024216), (4, 41012108), (8, 20506054), (16, 10253027), (19, 8634128), (38, 4317064), (76, 2158532), (152, 1079266), (304, 539633)]