31824442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 55112400

約数和(自身を除く): 23287958

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 809, 1157, 1513, 1618, 2314, 3026, 10517, 13753, 19669, 21034, 27506, 39338, 72001, 144002, 178789, 357578, 936013, 1224017, 1872026, 2448034, 15912221, 31824442]

約数ペア:

[(1, 31824442), (2, 15912221), (13, 2448034), (17, 1872026), (26, 1224017), (34, 936013), (89, 357578), (178, 178789), (221, 144002), (442, 72001), (809, 39338), (1157, 27506), (1513, 21034), (1618, 19669), (2314, 13753), (3026, 10517)]