31406547242

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1\times {\mathrm{33529}}^1$

素因数の和:36470

約数の個数: 32

約数和(自身を含む): 56201644800

約数和(自身を除く): 24795097558

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2909, 5818, 20363, 33529, 40726, 66907, 67058, 133814, 234703, 468349, 469406, 771167, 936698, 1542334, 5398169, 10796338, 97535861, 195071722, 682751027, 1365502054, 2243324803, 4486649606, 15703273621, 31406547242]

約数ペア:

[(1, 31406547242), (2, 15703273621), (7, 4486649606), (14, 2243324803), (23, 1365502054), (46, 682751027), (161, 195071722), (322, 97535861), (2909, 10796338), (5818, 5398169), (20363, 1542334), (33529, 936698), (40726, 771167), (66907, 469406), (67058, 468349), (133814, 234703)]