805088

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:330

約数の個数: 24

約数和(自身を含む): 1605240

約数和(自身を除く): 800152

約数列:

[1, 2, 4, 8, 16, 32, 139, 181, 278, 362, 556, 724, 1112, 1448, 2224, 2896, 4448, 5792, 25159, 50318, 100636, 201272, 402544, 805088]

約数ペア:

[(1, 805088), (2, 402544), (4, 201272), (8, 100636), (16, 50318), (32, 25159), (139, 5792), (181, 4448), (278, 2896), (362, 2224), (556, 1448), (724, 1112)]