42543124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12211}}^1$

素因数の和:12295

約数の個数: 24

約数和(自身を含む): 81380768

約数和(自身を除く): 38837644

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 12211, 24422, 48844, 158743, 317486, 634972, 818137, 1636274, 3272548, 10635781, 21271562, 42543124]

約数ペア:

[(1, 42543124), (2, 21271562), (4, 10635781), (13, 3272548), (26, 1636274), (52, 818137), (67, 634972), (134, 317486), (268, 158743), (871, 48844), (1742, 24422), (3484, 12211)]