127908992

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{3019}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 255673200

約数和(自身を除く): 127764208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 662, 1324, 2648, 3019, 5296, 6038, 10592, 12076, 21184, 24152, 42368, 48304, 96608, 193216, 386432, 999289, 1998578, 3997156, 7994312, 15988624, 31977248, 63954496, 127908992]

約数ペア:

[(1, 127908992), (2, 63954496), (4, 31977248), (8, 15988624), (16, 7994312), (32, 3997156), (64, 1998578), (128, 999289), (331, 386432), (662, 193216), (1324, 96608), (2648, 48304), (3019, 42368), (5296, 24152), (6038, 21184), (10592, 12076)]