56981536

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{41411}}^1$

素因数の和:41464

約数の個数: 24

約数和(自身を含む): 114794064

約数和(自身を除く): 57812528

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 41411, 82822, 165644, 331288, 662576, 1325152, 1780673, 3561346, 7122692, 14245384, 28490768, 56981536]

約数ペア:

[(1, 56981536), (2, 28490768), (4, 14245384), (8, 7122692), (16, 3561346), (32, 1780673), (43, 1325152), (86, 662576), (172, 331288), (344, 165644), (688, 82822), (1376, 41411)]