71240542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1787}}^1$

素因数の和:2463

約数の個数: 16

約数和(自身を含む): 110541312

約数和(自身を除く): 39300770

約数列:

[1, 2, 31, 62, 643, 1286, 1787, 3574, 19933, 39866, 55397, 110794, 1149041, 2298082, 35620271, 71240542]

約数ペア:

[(1, 71240542), (2, 35620271), (31, 2298082), (62, 1149041), (643, 110794), (1286, 55397), (1787, 39866), (3574, 19933)]