42143384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{169933}}^1$

素因数の和:169970

約数の個数: 16

約数和(自身を含む): 81568320

約数和(自身を除く): 39424936

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 169933, 339866, 679732, 1359464, 5267923, 10535846, 21071692, 42143384]

約数ペア:

[(1, 42143384), (2, 21071692), (4, 10535846), (8, 5267923), (31, 1359464), (62, 679732), (124, 339866), (248, 169933)]