80452886716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1723}}^1\times {\mathrm{686669}}^1$

素因数の和:688413

約数の個数: 24

約数和(自身を含む): 149161204080

約数和(自身を除く): 68708317364

約数列:

[1, 2, 4, 17, 34, 68, 1723, 3446, 6892, 29291, 58582, 117164, 686669, 1373338, 2746676, 11673373, 23346746, 46693492, 1183130687, 2366261374, 4732522748, 20113221679, 40226443358, 80452886716]

約数ペア:

[(1, 80452886716), (2, 40226443358), (4, 20113221679), (17, 4732522748), (34, 2366261374), (68, 1183130687), (1723, 46693492), (3446, 23346746), (6892, 11673373), (29291, 2746676), (58582, 1373338), (117164, 686669)]