320417248

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{99139}}^1$

素因数の和:99250

約数の個数: 24

約数和(自身を含む): 637073640

約数和(自身を除く): 316656392

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 99139, 198278, 396556, 793112, 1586224, 3172448, 10013039, 20026078, 40052156, 80104312, 160208624, 320417248]

約数ペア:

[(1, 320417248), (2, 160208624), (4, 80104312), (8, 40052156), (16, 20026078), (32, 10013039), (101, 3172448), (202, 1586224), (404, 793112), (808, 396556), (1616, 198278), (3232, 99139)]