79797808

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 160052256

約数和(自身を除く): 80254448

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 206, 328, 412, 656, 824, 1181, 1648, 2362, 4223, 4724, 8446, 9448, 16892, 18896, 33784, 48421, 67568, 96842, 121643, 193684, 243286, 387368, 486572, 774736, 973144, 1946288, 4987363, 9974726, 19949452, 39898904, 79797808]

約数ペア:

[(1, 79797808), (2, 39898904), (4, 19949452), (8, 9974726), (16, 4987363), (41, 1946288), (82, 973144), (103, 774736), (164, 486572), (206, 387368), (328, 243286), (412, 193684), (656, 121643), (824, 96842), (1181, 67568), (1648, 48421), (2362, 33784), (4223, 18896), (4724, 16892), (8446, 9448)]