39572164

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 70903448

約数和(自身を除く): 31331284

約数列:

[1, 2, 4, 61, 122, 157, 244, 314, 628, 1033, 2066, 4132, 9577, 19154, 38308, 63013, 126026, 162181, 252052, 324362, 648724, 9893041, 19786082, 39572164]

約数ペア:

[(1, 39572164), (2, 19786082), (4, 9893041), (61, 648724), (122, 324362), (157, 252052), (244, 162181), (314, 126026), (628, 63013), (1033, 38308), (2066, 19154), (4132, 9577)]