17320976

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{5981}}^1$

素因数の和:6170

約数の個数: 20

約数和(自身を含む): 33750444

約数和(自身を除く): 16429468

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 5981, 11962, 23924, 47848, 95696, 1082561, 2165122, 4330244, 8660488, 17320976]

約数ペア:

[(1, 17320976), (2, 8660488), (4, 4330244), (8, 2165122), (16, 1082561), (181, 95696), (362, 47848), (724, 23924), (1448, 11962), (2896, 5981)]