243822512

素因数分解:

$2^4\times {\mathrm{1423}}^1\times {\mathrm{10709}}^1$

素因数の和:12140

約数の個数: 20

約数和(自身を含む): 472782240

約数和(自身を除く): 228959728

約数列:

[1, 2, 4, 8, 16, 1423, 2846, 5692, 10709, 11384, 21418, 22768, 42836, 85672, 171344, 15238907, 30477814, 60955628, 121911256, 243822512]

約数ペア:

[(1, 243822512), (2, 121911256), (4, 60955628), (8, 30477814), (16, 15238907), (1423, 171344), (2846, 85672), (5692, 42836), (10709, 22768), (11384, 21418)]