56895386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{16823}}^1$

素因数の和:16933

約数の個数: 16

約数和(自身を含む): 90849600

約数和(自身を除く): 33954214

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 16823, 33646, 319637, 639274, 1497247, 2994494, 28447693, 56895386]

約数ペア:

[(1, 56895386), (2, 28447693), (19, 2994494), (38, 1497247), (89, 639274), (178, 319637), (1691, 33646), (3382, 16823)]