31082338

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 56318976

約数和(自身を除く): 25236638

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 581, 1162, 1163, 1909, 2326, 3818, 8141, 13363, 16282, 26726, 26749, 53498, 96529, 187243, 193058, 374486, 675703, 1351406, 2220167, 4440334, 15541169, 31082338]

約数ペア:

[(1, 31082338), (2, 15541169), (7, 4440334), (14, 2220167), (23, 1351406), (46, 675703), (83, 374486), (161, 193058), (166, 187243), (322, 96529), (581, 53498), (1162, 26749), (1163, 26726), (1909, 16282), (2326, 13363), (3818, 8141)]