29165438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19949}}^1$

素因数の和:20011

約数の個数: 16

約数和(自身を含む): 47401200

約数和(自身を除く): 18235762

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 19949, 39898, 339133, 678266, 857807, 1715614, 14582719, 29165438]

約数ペア:

[(1, 29165438), (2, 14582719), (17, 1715614), (34, 857807), (43, 678266), (86, 339133), (731, 39898), (1462, 19949)]