40443338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67631}}^1$

素因数の和:67669

約数の個数: 16

約数和(自身を含む): 68173056

約数和(自身を除く): 27729718

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 67631, 135262, 879203, 1555513, 1758406, 3111026, 20221669, 40443338]

約数ペア:

[(1, 40443338), (2, 20221669), (13, 3111026), (23, 1758406), (26, 1555513), (46, 879203), (299, 135262), (598, 67631)]