40335842

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{1259}}^1$

素因数の和:1537

約数の個数: 16

約数和(自身を含む): 61598880

約数和(自身を除く): 21263038

約数列:

[1, 2, 83, 166, 193, 386, 1259, 2518, 16019, 32038, 104497, 208994, 242987, 485974, 20167921, 40335842]

約数ペア:

[(1, 40335842), (2, 20167921), (83, 485974), (166, 242987), (193, 208994), (386, 104497), (1259, 32038), (2518, 16019)]