29911144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{86951}}^1$

素因数の和:87000

約数の個数: 16

約数和(自身を含む): 57388320

約数和(自身を除く): 27477176

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 86951, 173902, 347804, 695608, 3738893, 7477786, 14955572, 29911144]

約数ペア:

[(1, 29911144), (2, 14955572), (4, 7477786), (8, 3738893), (43, 695608), (86, 347804), (172, 173902), (344, 86951)]