40377014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15859}}^1$

素因数の和:15947

約数の個数: 16

約数和(自身を含む): 64708800

約数和(自身を除く): 24331786

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 15859, 31718, 301321, 602642, 1062553, 2125106, 20188507, 40377014]

約数ペア:

[(1, 40377014), (2, 20188507), (19, 2125106), (38, 1062553), (67, 602642), (134, 301321), (1273, 31718), (2546, 15859)]