85971632

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{41017}}^1$

素因数の和:41156

約数の個数: 20

約数和(自身を含む): 167845656

約数和(自身を除く): 81874024

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 41017, 82034, 164068, 328136, 656272, 5373227, 10746454, 21492908, 42985816, 85971632]

約数ペア:

[(1, 85971632), (2, 42985816), (4, 21492908), (8, 10746454), (16, 5373227), (131, 656272), (262, 328136), (524, 164068), (1048, 82034), (2096, 41017)]