81195224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2659}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 166622400

約数和(自身を除く): 85427176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 347, 694, 1388, 2659, 2776, 3817, 5318, 7634, 10636, 15268, 21272, 29249, 30536, 58498, 116996, 233992, 922673, 1845346, 3690692, 7381384, 10149403, 20298806, 40597612, 81195224]

約数ペア:

[(1, 81195224), (2, 40597612), (4, 20298806), (8, 10149403), (11, 7381384), (22, 3690692), (44, 1845346), (88, 922673), (347, 233992), (694, 116996), (1388, 58498), (2659, 30536), (2776, 29249), (3817, 21272), (5318, 15268), (7634, 10636)]