16746665168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4987}}^1\times {\mathrm{5119}}^1$

素因数の和:10155

約数の個数: 40

約数和(自身を含む): 33251205120

約数和(自身を除く): 16504539952

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4987, 5119, 9974, 10238, 19948, 20476, 39896, 40952, 79792, 81904, 204467, 209879, 408934, 419758, 817868, 839516, 1635736, 1679032, 3271472, 3358064, 25528453, 51056906, 102113812, 204227624, 408455248, 1046666573, 2093333146, 4186666292, 8373332584, 16746665168]

約数ペア:

[(1, 16746665168), (2, 8373332584), (4, 4186666292), (8, 2093333146), (16, 1046666573), (41, 408455248), (82, 204227624), (164, 102113812), (328, 51056906), (656, 25528453), (4987, 3358064), (5119, 3271472), (9974, 1679032), (10238, 1635736), (19948, 839516), (20476, 817868), (39896, 419758), (40952, 408934), (79792, 209879), (81904, 204467)]