89399908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1789}}^1$

素因数の和:1868

約数の個数: 36

約数和(自身を含む): 174192060

約数和(自身を除く): 84792152

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1789, 1922, 3578, 3844, 7156, 12493, 23257, 24986, 46514, 49972, 55459, 93028, 110918, 221836, 720967, 1441934, 1719229, 2883868, 3438458, 6876916, 22349977, 44699954, 89399908]

約数ペア:

[(1, 89399908), (2, 44699954), (4, 22349977), (13, 6876916), (26, 3438458), (31, 2883868), (52, 1719229), (62, 1441934), (124, 720967), (403, 221836), (806, 110918), (961, 93028), (1612, 55459), (1789, 49972), (1922, 46514), (3578, 24986), (3844, 23257), (7156, 12493)]