31941196

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16067}}^1$

素因数の和:16149

約数の個数: 24

約数和(自身を含む): 64786176

約数和(自身を除く): 32844980

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 16067, 32134, 64268, 112469, 224938, 449876, 1140757, 2281514, 4563028, 7985299, 15970598, 31941196]

約数ペア:

[(1, 31941196), (2, 15970598), (4, 7985299), (7, 4563028), (14, 2281514), (28, 1140757), (71, 449876), (142, 224938), (284, 112469), (497, 64268), (994, 32134), (1988, 16067)]