81183424

素因数分解:

$2^6\times 7^1\times {\mathrm{181213}}^1$

素因数の和:181232

約数の個数: 28

約数和(自身を含む): 184113424

約数和(自身を除く): 102930000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 181213, 362426, 724852, 1268491, 1449704, 2536982, 2899408, 5073964, 5798816, 10147928, 11597632, 20295856, 40591712, 81183424]

約数ペア:

[(1, 81183424), (2, 40591712), (4, 20295856), (7, 11597632), (8, 10147928), (14, 5798816), (16, 5073964), (28, 2899408), (32, 2536982), (56, 1449704), (64, 1268491), (112, 724852), (224, 362426), (448, 181213)]