56506096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{207743}}^1$

素因数の和:207768

約数の個数: 20

約数和(自身を含む): 115921152

約数和(自身を除く): 59415056

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 207743, 415486, 830972, 1661944, 3323888, 3531631, 7063262, 14126524, 28253048, 56506096]

約数ペア:

[(1, 56506096), (2, 28253048), (4, 14126524), (8, 7063262), (16, 3531631), (17, 3323888), (34, 1661944), (68, 830972), (136, 415486), (272, 207743)]