38856248

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{72493}}^1$

素因数の和:72566

約数の個数: 16

約数和(自身を含む): 73943880

約数和(自身を除く): 35087632

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 72493, 144986, 289972, 579944, 4857031, 9714062, 19428124, 38856248]

約数ペア:

[(1, 38856248), (2, 19428124), (4, 9714062), (8, 4857031), (67, 579944), (134, 289972), (268, 144986), (536, 72493)]