55716572

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 99214416

約数和(自身を除く): 43497844

約数列:

[1, 2, 4, 83, 166, 257, 332, 514, 653, 1028, 1306, 2612, 21331, 42662, 54199, 85324, 108398, 167821, 216796, 335642, 671284, 13929143, 27858286, 55716572]

約数ペア:

[(1, 55716572), (2, 27858286), (4, 13929143), (83, 671284), (166, 335642), (257, 216796), (332, 167821), (514, 108398), (653, 85324), (1028, 54199), (1306, 42662), (2612, 21331)]