90712202

素因数分解:

$2^1\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{4027}}^1$

素因数の和:5645

約数の個数: 16

約数和(自身を含む): 155641920

約数和(自身を除く): 64929718

約数列:

[1, 2, 7, 14, 1609, 3218, 4027, 8054, 11263, 22526, 28189, 56378, 6479443, 12958886, 45356101, 90712202]

約数ペア:

[(1, 90712202), (2, 45356101), (7, 12958886), (14, 6479443), (1609, 56378), (3218, 28189), (4027, 22526), (8054, 11263)]