82867408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7517}}^1$

素因数の和:7591

約数の個数: 40

約数和(自身を含む): 176191848

約数和(自身を除く): 93324440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 7517, 11024, 15034, 30068, 60136, 97721, 120272, 195442, 390884, 398401, 781768, 796802, 1563536, 1593604, 3187208, 5179213, 6374416, 10358426, 20716852, 41433704, 82867408]

約数ペア:

[(1, 82867408), (2, 41433704), (4, 20716852), (8, 10358426), (13, 6374416), (16, 5179213), (26, 3187208), (52, 1593604), (53, 1563536), (104, 796802), (106, 781768), (208, 398401), (212, 390884), (424, 195442), (689, 120272), (848, 97721), (1378, 60136), (2756, 30068), (5512, 15034), (7517, 11024)]