431133584

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{54217}}^1$

素因数の和:54303

約数の個数: 40

約数和(自身を含む): 968116608

約数和(自身を除く): 536983024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 54217, 108434, 216868, 379519, 433736, 759038, 867472, 1518076, 3036152, 3849407, 6072304, 7698814, 15397628, 26945849, 30795256, 53891698, 61590512, 107783396, 215566792, 431133584]

約数ペア:

[(1, 431133584), (2, 215566792), (4, 107783396), (7, 61590512), (8, 53891698), (14, 30795256), (16, 26945849), (28, 15397628), (56, 7698814), (71, 6072304), (112, 3849407), (142, 3036152), (284, 1518076), (497, 867472), (568, 759038), (994, 433736), (1136, 379519), (1988, 216868), (3976, 108434), (7952, 54217)]