133411456

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{24239}}^1$

素因数の和:24296

約数の個数: 32

約数和(自身を含む): 271972800

約数和(自身を除く): 138561344

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 24239, 48478, 96956, 193912, 387824, 775648, 1042277, 1551296, 2084554, 3102592, 4169108, 8338216, 16676432, 33352864, 66705728, 133411456]

約数ペア:

[(1, 133411456), (2, 66705728), (4, 33352864), (8, 16676432), (16, 8338216), (32, 4169108), (43, 3102592), (64, 2084554), (86, 1551296), (128, 1042277), (172, 775648), (344, 387824), (688, 193912), (1376, 96956), (2752, 48478), (5504, 24239)]