115831996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{133447}}^1$

素因数の和:133489

約数の個数: 24

約数和(自身を含む): 239138816

約数和(自身を除く): 123306820

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 133447, 266894, 533788, 934129, 1868258, 3736516, 4136857, 8273714, 16547428, 28957999, 57915998, 115831996]

約数ペア:

[(1, 115831996), (2, 57915998), (4, 28957999), (7, 16547428), (14, 8273714), (28, 4136857), (31, 3736516), (62, 1868258), (124, 934129), (217, 533788), (434, 266894), (868, 133447)]