31437344642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1\times {\mathrm{14723}}^1$

素因数の和:16174

約数の個数: 32

約数和(自身を含む): 52209183744

約数和(自身を除く): 20771839102

約数列:

[1, 2, 11, 22, 71, 142, 781, 1367, 1562, 2734, 14723, 15037, 29446, 30074, 97057, 161953, 194114, 323906, 1045333, 1067627, 2090666, 2135254, 11498663, 20126341, 22997326, 40252682, 221389751, 442779502, 1428970211, 2857940422, 15718672321, 31437344642]

約数ペア:

[(1, 31437344642), (2, 15718672321), (11, 2857940422), (22, 1428970211), (71, 442779502), (142, 221389751), (781, 40252682), (1367, 22997326), (1562, 20126341), (2734, 11498663), (14723, 2135254), (15037, 2090666), (29446, 1067627), (30074, 1045333), (97057, 323906), (161953, 194114)]