89848886

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{2179}}^1$

素因数の和:2623

約数の個数: 16

約数和(自身を含む): 137732400

約数和(自身を除く): 47883514

約数列:

[1, 2, 53, 106, 389, 778, 2179, 4358, 20617, 41234, 115487, 230974, 847631, 1695262, 44924443, 89848886]

約数ペア:

[(1, 89848886), (2, 44924443), (53, 1695262), (106, 847631), (389, 230974), (778, 115487), (2179, 41234), (4358, 20617)]