27101164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 48848688

約数和(自身を除く): 21747524

約数列:

[1, 2, 4, 41, 82, 164, 257, 514, 643, 1028, 1286, 2572, 10537, 21074, 26363, 42148, 52726, 105452, 165251, 330502, 661004, 6775291, 13550582, 27101164]

約数ペア:

[(1, 27101164), (2, 13550582), (4, 6775291), (41, 661004), (82, 330502), (164, 165251), (257, 105452), (514, 52726), (643, 42148), (1028, 26363), (1286, 21074), (2572, 10537)]