80810344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12967}}^1$

素因数の和:13033

約数の個数: 32

約数和(自身を含む): 163396800

約数和(自身を除く): 82586456

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 12967, 25934, 51868, 103736, 246373, 492746, 531647, 985492, 1063294, 1970984, 2126588, 4253176, 10101293, 20202586, 40405172, 80810344]

約数ペア:

[(1, 80810344), (2, 40405172), (4, 20202586), (8, 10101293), (19, 4253176), (38, 2126588), (41, 1970984), (76, 1063294), (82, 985492), (152, 531647), (164, 492746), (328, 246373), (779, 103736), (1558, 51868), (3116, 25934), (6232, 12967)]