38646992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{105019}}^1$

素因数の和:105050

約数の個数: 20

約数和(自身を含む): 78134880

約数和(自身を除く): 39487888

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 105019, 210038, 420076, 840152, 1680304, 2415437, 4830874, 9661748, 19323496, 38646992]

約数ペア:

[(1, 38646992), (2, 19323496), (4, 9661748), (8, 4830874), (16, 2415437), (23, 1680304), (46, 840152), (92, 420076), (184, 210038), (368, 105019)]