39204784

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{15607}}^1$

素因数の和:15772

約数の個数: 20

約数和(自身を含む): 76447984

約数和(自身を除く): 37243200

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 15607, 31214, 62428, 124856, 249712, 2450299, 4900598, 9801196, 19602392, 39204784]

約数ペア:

[(1, 39204784), (2, 19602392), (4, 9801196), (8, 4900598), (16, 2450299), (157, 249712), (314, 124856), (628, 62428), (1256, 31214), (2512, 15607)]