81889024

素因数分解:

$2^8\times 7^1\times {\mathrm{45697}}^1$

素因数の和:45720

約数の個数: 36

約数和(自身を含む): 186813424

約数和(自身を除く): 104924400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 45697, 91394, 182788, 319879, 365576, 639758, 731152, 1279516, 1462304, 2559032, 2924608, 5118064, 5849216, 10236128, 11698432, 20472256, 40944512, 81889024]

約数ペア:

[(1, 81889024), (2, 40944512), (4, 20472256), (7, 11698432), (8, 10236128), (14, 5849216), (16, 5118064), (28, 2924608), (32, 2559032), (56, 1462304), (64, 1279516), (112, 731152), (128, 639758), (224, 365576), (256, 319879), (448, 182788), (896, 91394), (1792, 45697)]