23181824

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2420

約数の個数: 40

約数和(自身を含む): 48776640

約数和(自身を除く): 25594816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2383, 2432, 4766, 4864, 9532, 9728, 19064, 38128, 45277, 76256, 90554, 152512, 181108, 305024, 362216, 610048, 724432, 1220096, 1448864, 2897728, 5795456, 11590912, 23181824]

約数ペア:

[(1, 23181824), (2, 11590912), (4, 5795456), (8, 2897728), (16, 1448864), (19, 1220096), (32, 724432), (38, 610048), (64, 362216), (76, 305024), (128, 181108), (152, 152512), (256, 90554), (304, 76256), (512, 45277), (608, 38128), (1216, 19064), (2383, 9728), (2432, 9532), (4766, 4864)]