86445604

素因数分解:

$2^2\times 7^4\times {\mathrm{9001}}^1$

素因数の和:9033

約数の個数: 30

約数和(自身を含む): 176502214

約数和(自身を除く): 90056610

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9001, 9604, 18002, 36004, 63007, 126014, 252028, 441049, 882098, 1764196, 3087343, 6174686, 12349372, 21611401, 43222802, 86445604]

約数ペア:

[(1, 86445604), (2, 43222802), (4, 21611401), (7, 12349372), (14, 6174686), (28, 3087343), (49, 1764196), (98, 882098), (196, 441049), (343, 252028), (686, 126014), (1372, 63007), (2401, 36004), (4802, 18002), (9001, 9604)]