16181572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:592

約数の個数: 36

約数和(自身を含む): 31654000

約数和(自身を除く): 15472428

約数列:

[1, 2, 4, 11, 22, 44, 67, 121, 134, 242, 268, 484, 499, 737, 998, 1474, 1996, 2948, 5489, 8107, 10978, 16214, 21956, 32428, 33433, 60379, 66866, 120758, 133732, 241516, 367763, 735526, 1471052, 4045393, 8090786, 16181572]

約数ペア:

[(1, 16181572), (2, 8090786), (4, 4045393), (11, 1471052), (22, 735526), (44, 367763), (67, 241516), (121, 133732), (134, 120758), (242, 66866), (268, 60379), (484, 33433), (499, 32428), (737, 21956), (998, 16214), (1474, 10978), (1996, 8107), (2948, 5489)]