39459890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{232117}}^1$

素因数の和:232141

約数の個数: 16

約数和(自身を含む): 75206232

約数和(自身を除く): 35746342

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 232117, 464234, 1160585, 2321170, 3945989, 7891978, 19729945, 39459890]

約数ペア:

[(1, 39459890), (2, 19729945), (5, 7891978), (10, 3945989), (17, 2321170), (34, 1160585), (85, 464234), (170, 232117)]