40339538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{11519}}^1$

素因数の和:11641

約数の個数: 16

約数和(自身を含む): 64696320

約数和(自身を除く): 24356782

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 11519, 23038, 195823, 391646, 1186457, 2372914, 20169769, 40339538]

約数ペア:

[(1, 40339538), (2, 20169769), (17, 2372914), (34, 1186457), (103, 391646), (206, 195823), (1751, 23038), (3502, 11519)]