56191312

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{48109}}^1$

素因数の和:48190

約数の個数: 20

約数和(自身を含む): 110364340

約数和(自身を除く): 54173028

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 48109, 96218, 192436, 384872, 769744, 3511957, 7023914, 14047828, 28095656, 56191312]

約数ペア:

[(1, 56191312), (2, 28095656), (4, 14047828), (8, 7023914), (16, 3511957), (73, 769744), (146, 384872), (292, 192436), (584, 96218), (1168, 48109)]