89875156

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{33091}}^1$

素因数の和:33199

約数の個数: 24

約数和(自身を含む): 181608896

約数和(自身を除く): 91733740

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 33091, 66182, 132364, 231637, 463274, 926548, 3209827, 6419654, 12839308, 22468789, 44937578, 89875156]

約数ペア:

[(1, 89875156), (2, 44937578), (4, 22468789), (7, 12839308), (14, 6419654), (28, 3209827), (97, 926548), (194, 463274), (388, 231637), (679, 132364), (1358, 66182), (2716, 33091)]