53328256

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{9689}}^1$

素因数の和:9746

約数の個数: 32

約数和(自身を含む): 108721800

約数和(自身を除く): 55393544

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 9689, 19378, 38756, 77512, 155024, 310048, 416627, 620096, 833254, 1240192, 1666508, 3333016, 6666032, 13332064, 26664128, 53328256]

約数ペア:

[(1, 53328256), (2, 26664128), (4, 13332064), (8, 6666032), (16, 3333016), (32, 1666508), (43, 1240192), (64, 833254), (86, 620096), (128, 416627), (172, 310048), (344, 155024), (688, 77512), (1376, 38756), (2752, 19378), (5504, 9689)]