89559548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{4211}}^1$

素因数の和:4637

約数の個数: 24

約数和(自身を含む): 169238160

約数和(自身を除く): 79678612

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 4211, 5317, 8422, 10634, 16844, 21268, 54743, 109486, 218972, 1722299, 3444598, 6889196, 22389887, 44779774, 89559548]

約数ペア:

[(1, 89559548), (2, 44779774), (4, 22389887), (13, 6889196), (26, 3444598), (52, 1722299), (409, 218972), (818, 109486), (1636, 54743), (4211, 21268), (5317, 16844), (8422, 10634)]