89981452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{11821}}^1$

素因数の和:12009

約数の個数: 24

約数和(自身を含む): 172790352

約数和(自身を除く): 82808900

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 11821, 23642, 47284, 130031, 260062, 520124, 2045033, 4090066, 8180132, 22495363, 44990726, 89981452]

約数ペア:

[(1, 89981452), (2, 44990726), (4, 22495363), (11, 8180132), (22, 4090066), (44, 2045033), (173, 520124), (346, 260062), (692, 130031), (1903, 47284), (3806, 23642), (7612, 11821)]