315366928

素因数分解:

$2^4\times {\mathrm{4919}}^1\times {\mathrm{4007}}^1$

素因数の和:8934

約数の個数: 20

約数和(自身を含む): 611300160

約数和(自身を除く): 295933232

約数列:

[1, 2, 4, 8, 16, 4007, 4919, 8014, 9838, 16028, 19676, 32056, 39352, 64112, 78704, 19710433, 39420866, 78841732, 157683464, 315366928]

約数ペア:

[(1, 315366928), (2, 157683464), (4, 78841732), (8, 39420866), (16, 19710433), (4007, 78704), (4919, 64112), (8014, 39352), (9838, 32056), (16028, 19676)]