840305543888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{41321083}}^1$

素因数の和:41321163

約数の個数: 40

約数和(自身を含む): 1721601643776

約数和(自身を除く): 881296099888

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 20336, 41321083, 82642166, 165284332, 330568664, 661137328, 1280953573, 1694164403, 2561907146, 3388328806, 5123814292, 6776657612, 10247628584, 13553315224, 20495257168, 27106630448, 52519096493, 105038192986, 210076385972, 420152771944, 840305543888]

約数ペア:

[(1, 840305543888), (2, 420152771944), (4, 210076385972), (8, 105038192986), (16, 52519096493), (31, 27106630448), (41, 20495257168), (62, 13553315224), (82, 10247628584), (124, 6776657612), (164, 5123814292), (248, 3388328806), (328, 2561907146), (496, 1694164403), (656, 1280953573), (1271, 661137328), (2542, 330568664), (5084, 165284332), (10168, 82642166), (20336, 41321083)]