16438896

素因数分解:

$2^4\times 3^3\times {\mathrm{38053}}^1$

素因数の和:38070

約数の個数: 40

約数和(自身を含む): 47186960

約数和(自身を除く): 30748064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 38053, 76106, 114159, 152212, 228318, 304424, 342477, 456636, 608848, 684954, 913272, 1027431, 1369908, 1826544, 2054862, 2739816, 4109724, 5479632, 8219448, 16438896]

約数ペア:

[(1, 16438896), (2, 8219448), (3, 5479632), (4, 4109724), (6, 2739816), (8, 2054862), (9, 1826544), (12, 1369908), (16, 1027431), (18, 913272), (24, 684954), (27, 608848), (36, 456636), (48, 342477), (54, 304424), (72, 228318), (108, 152212), (144, 114159), (216, 76106), (432, 38053)]