856008112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2326109}}^1$

素因数の和:2326140

約数の個数: 20

約数和(自身を含む): 1730625840

約数和(自身を除く): 874617728

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2326109, 4652218, 9304436, 18608872, 37217744, 53500507, 107001014, 214002028, 428004056, 856008112]

約数ペア:

[(1, 856008112), (2, 428004056), (4, 214002028), (8, 107001014), (16, 53500507), (23, 37217744), (46, 18608872), (92, 9304436), (184, 4652218), (368, 2326109)]