80054962

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1258

約数の個数: 24

約数和(自身を含む): 130705920

約数和(自身を除く): 50650958

約数列:

[1, 2, 13, 26, 169, 239, 338, 478, 991, 1982, 3107, 6214, 12883, 25766, 40391, 80782, 167479, 236849, 334958, 473698, 3079037, 6158074, 40027481, 80054962]

約数ペア:

[(1, 80054962), (2, 40027481), (13, 6158074), (26, 3079037), (169, 473698), (239, 334958), (338, 236849), (478, 167479), (991, 80782), (1982, 40391), (3107, 25766), (6214, 12883)]