69927164

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{863}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 125411328

約数和(自身を除く): 55484164

約数列:

[1, 2, 4, 47, 94, 188, 431, 862, 863, 1724, 1726, 3452, 20257, 40514, 40561, 81028, 81122, 162244, 371953, 743906, 1487812, 17481791, 34963582, 69927164]

約数ペア:

[(1, 69927164), (2, 34963582), (4, 17481791), (47, 1487812), (94, 743906), (188, 371953), (431, 162244), (862, 81122), (863, 81028), (1724, 40561), (1726, 40514), (3452, 20257)]