80790416

素因数分解:

$2^4\times 7^2\times {\mathrm{103049}}^1$

素因数の和:103071

約数の個数: 30

約数和(自身を含む): 182089350

約数和(自身を除く): 101298934

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 103049, 206098, 412196, 721343, 824392, 1442686, 1648784, 2885372, 5049401, 5770744, 10098802, 11541488, 20197604, 40395208, 80790416]

約数ペア:

[(1, 80790416), (2, 40395208), (4, 20197604), (7, 11541488), (8, 10098802), (14, 5770744), (16, 5049401), (28, 2885372), (49, 1648784), (56, 1442686), (98, 824392), (112, 721343), (196, 412196), (392, 206098), (784, 103049)]