87864272

素因数分解:

$2^4\times {\mathrm{1609}}^1\times {\mathrm{3413}}^1$

素因数の和:5030

約数の個数: 20

約数和(自身を含む): 170392740

約数和(自身を除く): 82528468

約数列:

[1, 2, 4, 8, 16, 1609, 3218, 3413, 6436, 6826, 12872, 13652, 25744, 27304, 54608, 5491517, 10983034, 21966068, 43932136, 87864272]

約数ペア:

[(1, 87864272), (2, 43932136), (4, 21966068), (8, 10983034), (16, 5491517), (1609, 54608), (3218, 27304), (3413, 25744), (6436, 13652), (6826, 12872)]