56407408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{153281}}^1$

素因数の和:153312

約数の個数: 20

約数和(自身を含む): 114041808

約数和(自身を除く): 57634400

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 153281, 306562, 613124, 1226248, 2452496, 3525463, 7050926, 14101852, 28203704, 56407408]

約数ペア:

[(1, 56407408), (2, 28203704), (4, 14101852), (8, 7050926), (16, 3525463), (23, 2452496), (46, 1226248), (92, 613124), (184, 306562), (368, 153281)]