31776496

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{1949}}^1$

素因数の和:2976

約数の個数: 20

約数和(自身を含む): 61659000

約数和(自身を除く): 29882504

約数列:

[1, 2, 4, 8, 16, 1019, 1949, 2038, 3898, 4076, 7796, 8152, 15592, 16304, 31184, 1986031, 3972062, 7944124, 15888248, 31776496]

約数ペア:

[(1, 31776496), (2, 15888248), (4, 7944124), (8, 3972062), (16, 1986031), (1019, 31184), (1949, 16304), (2038, 15592), (3898, 8152), (4076, 7796)]