82459522

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{641}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 125082144

約数和(自身を除く): 42622622

約数列:

[1, 2, 131, 262, 491, 641, 982, 1282, 64321, 83971, 128642, 167942, 314731, 629462, 41229761, 82459522]

約数ペア:

[(1, 82459522), (2, 41229761), (131, 629462), (262, 314731), (491, 167942), (641, 128642), (982, 83971), (1282, 64321)]