39117992

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{54941}}^1$

素因数の和:55036

約数の個数: 16

約数和(自身を含む): 74171700

約数和(自身を除く): 35053708

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 54941, 109882, 219764, 439528, 4889749, 9779498, 19558996, 39117992]

約数ペア:

[(1, 39117992), (2, 19558996), (4, 9779498), (8, 4889749), (89, 439528), (178, 219764), (356, 109882), (712, 54941)]