128006936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{516157}}^1$

素因数の和:516194

約数の個数: 16

約数和(自身を含む): 247755840

約数和(自身を除く): 119748904

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 516157, 1032314, 2064628, 4129256, 16000867, 32001734, 64003468, 128006936]

約数ペア:

[(1, 128006936), (2, 64003468), (4, 32001734), (8, 16000867), (31, 4129256), (62, 2064628), (124, 1032314), (248, 516157)]