89047816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77839}}^1$

素因数の和:77869

約数の個数: 32

約数和(自身を含む): 196156800

約数和(自身を除く): 107108984

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 77839, 155678, 311356, 622712, 856229, 1011907, 1712458, 2023814, 3424916, 4047628, 6849832, 8095256, 11130977, 22261954, 44523908, 89047816]

約数ペア:

[(1, 89047816), (2, 44523908), (4, 22261954), (8, 11130977), (11, 8095256), (13, 6849832), (22, 4047628), (26, 3424916), (44, 2023814), (52, 1712458), (88, 1011907), (104, 856229), (143, 622712), (286, 311356), (572, 155678), (1144, 77839)]