89607856

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1134

約数の個数: 60

約数和(自身を含む): 194243520

約数和(自身を除く): 104635664

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1069, 1352, 1612, 2138, 2704, 3224, 4276, 5239, 6448, 8552, 10478, 13897, 17104, 20956, 27794, 33139, 41912, 55588, 66278, 83824, 111176, 132556, 180661, 222352, 265112, 361322, 430807, 530224, 722644, 861614, 1445288, 1723228, 2890576, 3446456, 5600491, 6892912, 11200982, 22401964, 44803928, 89607856]

約数ペア:

[(1, 89607856), (2, 44803928), (4, 22401964), (8, 11200982), (13, 6892912), (16, 5600491), (26, 3446456), (31, 2890576), (52, 1723228), (62, 1445288), (104, 861614), (124, 722644), (169, 530224), (208, 430807), (248, 361322), (338, 265112), (403, 222352), (496, 180661), (676, 132556), (806, 111176), (1069, 83824), (1352, 66278), (1612, 55588), (2138, 41912), (2704, 33139), (3224, 27794), (4276, 20956), (5239, 17104), (6448, 13897), (8552, 10478)]