80106784

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61057}}^1$

素因数の和:61108

約数の個数: 24

約数和(自身を含む): 161559468

約数和(自身を除く): 81452684

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 61057, 122114, 244228, 488456, 976912, 1953824, 2503337, 5006674, 10013348, 20026696, 40053392, 80106784]

約数ペア:

[(1, 80106784), (2, 40053392), (4, 20026696), (8, 10013348), (16, 5006674), (32, 2503337), (41, 1953824), (82, 976912), (164, 488456), (328, 244228), (656, 122114), (1312, 61057)]