31137076

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 55878984

約数和(自身を除く): 24741908

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 761, 772, 1522, 3044, 10229, 20458, 40333, 40916, 80666, 146873, 161332, 293746, 587492, 7784269, 15568538, 31137076]

約数ペア:

[(1, 31137076), (2, 15568538), (4, 7784269), (53, 587492), (106, 293746), (193, 161332), (212, 146873), (386, 80666), (761, 40916), (772, 40333), (1522, 20458), (3044, 10229)]