320191552

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{172517}}^1$

素因数の和:172558

約数の個数: 28

約数和(自身を含む): 657293580

約数和(自身を除く): 337102028

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 172517, 345034, 690068, 1380136, 2760272, 5002993, 5520544, 10005986, 11041088, 20011972, 40023944, 80047888, 160095776, 320191552]

約数ペア:

[(1, 320191552), (2, 160095776), (4, 80047888), (8, 40023944), (16, 20011972), (29, 11041088), (32, 10005986), (58, 5520544), (64, 5002993), (116, 2760272), (232, 1380136), (464, 690068), (928, 345034), (1856, 172517)]