123692008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{127781}}^1$

素因数の和:127809

約数の個数: 24

約数和(自身を含む): 254925090

約数和(自身を除く): 131233082

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 127781, 255562, 511124, 1022248, 1405591, 2811182, 5622364, 11244728, 15461501, 30923002, 61846004, 123692008]

約数ペア:

[(1, 123692008), (2, 61846004), (4, 30923002), (8, 15461501), (11, 11244728), (22, 5622364), (44, 2811182), (88, 1405591), (121, 1022248), (242, 511124), (484, 255562), (968, 127781)]