81344116

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{24413}}^1$

素因数の和:24448

約数の個数: 36

約数和(自身を含む): 175341348

約数和(自身を除く): 93997232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 24413, 48826, 97652, 170891, 341782, 415021, 683564, 830042, 1196237, 1660084, 2392474, 2905147, 4784948, 5810294, 11620588, 20336029, 40672058, 81344116]

約数ペア:

[(1, 81344116), (2, 40672058), (4, 20336029), (7, 11620588), (14, 5810294), (17, 4784948), (28, 2905147), (34, 2392474), (49, 1660084), (68, 1196237), (98, 830042), (119, 683564), (196, 415021), (238, 341782), (476, 170891), (833, 97652), (1666, 48826), (3332, 24413)]