41785328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{200891}}^1$

素因数の和:200912

約数の個数: 20

約数和(自身を含む): 87187128

約数和(自身を除く): 45401800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 200891, 401782, 803564, 1607128, 2611583, 3214256, 5223166, 10446332, 20892664, 41785328]

約数ペア:

[(1, 41785328), (2, 20892664), (4, 10446332), (8, 5223166), (13, 3214256), (16, 2611583), (26, 1607128), (52, 803564), (104, 401782), (208, 200891)]