89080004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{39839}}^1$

素因数の和:39899

約数の個数: 24

約数和(自身を含む): 171790080

約数和(自身を除く): 82710076

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 39839, 79678, 159356, 517907, 1035814, 1713077, 2071628, 3426154, 6852308, 22270001, 44540002, 89080004]

約数ペア:

[(1, 89080004), (2, 44540002), (4, 22270001), (13, 6852308), (26, 3426154), (43, 2071628), (52, 1713077), (86, 1035814), (172, 517907), (559, 159356), (1118, 79678), (2236, 39839)]