80490846176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193487611}}^1$

素因数の和:193487634

約数の個数: 24

約数和(自身を含む): 170656073784

約数和(自身を除く): 90165227608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 193487611, 386975222, 773950444, 1547900888, 2515338943, 3095801776, 5030677886, 6191603552, 10061355772, 20122711544, 40245423088, 80490846176]

約数ペア:

[(1, 80490846176), (2, 40245423088), (4, 20122711544), (8, 10061355772), (13, 6191603552), (16, 5030677886), (26, 3095801776), (32, 2515338943), (52, 1547900888), (104, 773950444), (208, 386975222), (416, 193487611)]