80055808

素因数分解:

$2^9\times 7^2\times {\mathrm{3191}}^1$

素因数の和:3223

約数の個数: 60

約数和(自身を含む): 186128712

約数和(自身を除く): 106072904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3191, 3584, 6272, 6382, 12544, 12764, 22337, 25088, 25528, 44674, 51056, 89348, 102112, 156359, 178696, 204224, 312718, 357392, 408448, 625436, 714784, 816896, 1250872, 1429568, 1633792, 2501744, 2859136, 5003488, 5718272, 10006976, 11436544, 20013952, 40027904, 80055808]

約数ペア:

[(1, 80055808), (2, 40027904), (4, 20013952), (7, 11436544), (8, 10006976), (14, 5718272), (16, 5003488), (28, 2859136), (32, 2501744), (49, 1633792), (56, 1429568), (64, 1250872), (98, 816896), (112, 714784), (128, 625436), (196, 408448), (224, 357392), (256, 312718), (392, 204224), (448, 178696), (512, 156359), (784, 102112), (896, 89348), (1568, 51056), (1792, 44674), (3136, 25528), (3191, 25088), (3584, 22337), (6272, 12764), (6382, 12544)]