86790458884

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{5351}}^1\times {\mathrm{76507}}^1$

素因数の和:81915

約数の個数: 24

約数和(自身を含む): 154779968448

約数和(自身を除く): 67989509564

約数列:

[1, 2, 4, 53, 106, 212, 5351, 10702, 21404, 76507, 153014, 283603, 306028, 567206, 1134412, 4054871, 8109742, 16219484, 409388957, 818777914, 1637555828, 21697614721, 43395229442, 86790458884]

約数ペア:

[(1, 86790458884), (2, 43395229442), (4, 21697614721), (53, 1637555828), (106, 818777914), (212, 409388957), (5351, 16219484), (10702, 8109742), (21404, 4054871), (76507, 1134412), (153014, 567206), (283603, 306028)]