72430136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{292057}}^1$

素因数の和:292094

約数の個数: 16

約数和(自身を含む): 140187840

約数和(自身を除く): 67757704

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 292057, 584114, 1168228, 2336456, 9053767, 18107534, 36215068, 72430136]

約数ペア:

[(1, 72430136), (2, 36215068), (4, 18107534), (8, 9053767), (31, 2336456), (62, 1168228), (124, 584114), (248, 292057)]