42816082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 68901840

約数和(自身を除く): 26085758

約数列:

[1, 2, 19, 38, 67, 134, 251, 502, 1273, 2546, 4489, 4769, 8978, 9538, 16817, 33634, 85291, 170582, 319523, 639046, 1126739, 2253478, 21408041, 42816082]

約数ペア:

[(1, 42816082), (2, 21408041), (19, 2253478), (38, 1126739), (67, 639046), (134, 319523), (251, 170582), (502, 85291), (1273, 33634), (2546, 16817), (4489, 9538), (4769, 8978)]