16180814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 27476064

約数和(自身を除く): 11295250

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 353, 533, 559, 706, 1066, 1118, 1763, 3526, 4589, 9178, 14473, 15179, 22919, 28946, 30358, 45838, 188149, 197327, 376298, 394654, 622339, 1244678, 8090407, 16180814]

約数ペア:

[(1, 16180814), (2, 8090407), (13, 1244678), (26, 622339), (41, 394654), (43, 376298), (82, 197327), (86, 188149), (353, 45838), (533, 30358), (559, 28946), (706, 22919), (1066, 15179), (1118, 14473), (1763, 9178), (3526, 4589)]