31872478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{1297}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 52241904

約数和(自身を除く): 20369426

約数列:

[1, 2, 11, 22, 1117, 1297, 2234, 2594, 12287, 14267, 24574, 28534, 1448749, 2897498, 15936239, 31872478]

約数ペア:

[(1, 31872478), (2, 15936239), (11, 2897498), (22, 1448749), (1117, 28534), (1297, 24574), (2234, 14267), (2594, 12287)]