130356416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{107201}}^1$

素因数の和:107232

約数の個数: 28

約数和(自身を含む): 272293080

約数和(自身を除く): 141936664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 107201, 214402, 428804, 857608, 1715216, 2036819, 3430432, 4073638, 6860864, 8147276, 16294552, 32589104, 65178208, 130356416]

約数ペア:

[(1, 130356416), (2, 65178208), (4, 32589104), (8, 16294552), (16, 8147276), (19, 6860864), (32, 4073638), (38, 3430432), (64, 2036819), (76, 1715216), (152, 857608), (304, 428804), (608, 214402), (1216, 107201)]