8914288

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{4253}}^1$

素因数の和:4392

約数の個数: 20

約数和(自身を含む): 17407368

約数和(自身を除く): 8493080

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 4253, 8506, 17012, 34024, 68048, 557143, 1114286, 2228572, 4457144, 8914288]

約数ペア:

[(1, 8914288), (2, 4457144), (4, 2228572), (8, 1114286), (16, 557143), (131, 68048), (262, 34024), (524, 17012), (1048, 8506), (2096, 4253)]