187835008

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{34127}}^1$

素因数の和:34184

約数の個数: 32

約数和(自身を含む): 382916160

約数和(自身を除く): 195081152

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 34127, 68254, 136508, 273016, 546032, 1092064, 1467461, 2184128, 2934922, 4368256, 5869844, 11739688, 23479376, 46958752, 93917504, 187835008]

約数ペア:

[(1, 187835008), (2, 93917504), (4, 46958752), (8, 23479376), (16, 11739688), (32, 5869844), (43, 4368256), (64, 2934922), (86, 2184128), (128, 1467461), (172, 1092064), (344, 546032), (688, 273016), (1376, 136508), (2752, 68254), (5504, 34127)]