168471985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{3469}}^1$

素因数の和:4368

約数の個数: 16

約数和(自身を含む): 220858560

約数和(自身を除く): 52386575

約数列:

[1, 5, 11, 55, 883, 3469, 4415, 9713, 17345, 38159, 48565, 190795, 3063127, 15315635, 33694397, 168471985]

約数ペア:

[(1, 168471985), (5, 33694397), (11, 15315635), (55, 3063127), (883, 190795), (3469, 48565), (4415, 38159), (9713, 17345)]