143862448

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{101027}}^1$

素因数の和:101124

約数の個数: 20

約数和(自身を含む): 281868120

約数和(自身を除く): 138005672

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 101027, 202054, 404108, 808216, 1616432, 8991403, 17982806, 35965612, 71931224, 143862448]

約数ペア:

[(1, 143862448), (2, 71931224), (4, 35965612), (8, 17982806), (16, 8991403), (89, 1616432), (178, 808216), (356, 404108), (712, 202054), (1424, 101027)]