216062144

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{21503}}^1$

素因数の和:21672

約数の個数: 28

約数和(自身を含む): 431499264

約数和(自身を除く): 215437120

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 21503, 43006, 86012, 172024, 344048, 688096, 1376192, 3375971, 6751942, 13503884, 27007768, 54015536, 108031072, 216062144]

約数ペア:

[(1, 216062144), (2, 108031072), (4, 54015536), (8, 27007768), (16, 13503884), (32, 6751942), (64, 3375971), (157, 1376192), (314, 688096), (628, 344048), (1256, 172024), (2512, 86012), (5024, 43006), (10048, 21503)]