76461872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{154157}}^1$

素因数の和:154196

約数の個数: 20

約数和(自身を含む): 152924736

約数和(自身を除く): 76462864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 154157, 308314, 616628, 1233256, 2466512, 4778867, 9557734, 19115468, 38230936, 76461872]

約数ペア:

[(1, 76461872), (2, 38230936), (4, 19115468), (8, 9557734), (16, 4778867), (31, 2466512), (62, 1233256), (124, 616628), (248, 308314), (496, 154157)]