1661453072

素因数分解:

$2^4\times {\mathrm{5881}}^1\times {\mathrm{17657}}^1$

素因数の和:23546

約数の個数: 20

約数和(自身を含む): 3219795036

約数和(自身を除く): 1558341964

約数列:

[1, 2, 4, 8, 16, 5881, 11762, 17657, 23524, 35314, 47048, 70628, 94096, 141256, 282512, 103840817, 207681634, 415363268, 830726536, 1661453072]

約数ペア:

[(1, 1661453072), (2, 830726536), (4, 415363268), (8, 207681634), (16, 103840817), (5881, 282512), (11762, 141256), (17657, 94096), (23524, 70628), (35314, 47048)]