1648855088

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{48679}}^1$

素因数の和:48789

約数の個数: 40

約数和(自身を含む): 3350157600

約数和(自身を除く): 1701302512

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 146, 232, 292, 464, 584, 1168, 2117, 4234, 8468, 16936, 33872, 48679, 97358, 194716, 389432, 778864, 1411691, 2823382, 3553567, 5646764, 7107134, 11293528, 14214268, 22587056, 28428536, 56857072, 103053443, 206106886, 412213772, 824427544, 1648855088]

約数ペア:

[(1, 1648855088), (2, 824427544), (4, 412213772), (8, 206106886), (16, 103053443), (29, 56857072), (58, 28428536), (73, 22587056), (116, 14214268), (146, 11293528), (232, 7107134), (292, 5646764), (464, 3553567), (584, 2823382), (1168, 1411691), (2117, 778864), (4234, 389432), (8468, 194716), (16936, 97358), (33872, 48679)]