38431088

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{15299}}^1$

素因数の和:15464

約数の個数: 20

約数和(自身を含む): 74939400

約数和(自身を除く): 36508312

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 15299, 30598, 61196, 122392, 244784, 2401943, 4803886, 9607772, 19215544, 38431088]

約数ペア:

[(1, 38431088), (2, 19215544), (4, 9607772), (8, 4803886), (16, 2401943), (157, 244784), (314, 122392), (628, 61196), (1256, 30598), (2512, 15299)]