40073894

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{34487}}^1$

素因数の和:34579

約数の個数: 16

約数和(自身を含む): 69527808

約数和(自身を除く): 29453914

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 34487, 68974, 241409, 482818, 2862421, 5724842, 20036947, 40073894]

約数ペア:

[(1, 40073894), (2, 20036947), (7, 5724842), (14, 2862421), (83, 482818), (166, 241409), (581, 68974), (1162, 34487)]