80893736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131321}}^1$

素因数の和:131345

約数の個数: 32

約数和(自身を含む): 189103680

約数和(自身を除く): 108209944

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 131321, 262642, 525284, 919247, 1050568, 1444531, 1838494, 2889062, 3676988, 5778124, 7353976, 10111717, 11556248, 20223434, 40446868, 80893736]

約数ペア:

[(1, 80893736), (2, 40446868), (4, 20223434), (7, 11556248), (8, 10111717), (11, 7353976), (14, 5778124), (22, 3676988), (28, 2889062), (44, 1838494), (56, 1444531), (77, 1050568), (88, 919247), (154, 525284), (308, 262642), (616, 131321)]