31968482

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 62741952

約数和(自身を除く): 30773470

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 598, 637, 1091, 1127, 1274, 2093, 2182, 2254, 4186, 7637, 14183, 14651, 15274, 25093, 28366, 29302, 50186, 53459, 99281, 106918, 175651, 198562, 326209, 351302, 652418, 694967, 1229557, 1389934, 2283463, 2459114, 4566926, 15984241, 31968482]

約数ペア:

[(1, 31968482), (2, 15984241), (7, 4566926), (13, 2459114), (14, 2283463), (23, 1389934), (26, 1229557), (46, 694967), (49, 652418), (91, 351302), (98, 326209), (161, 198562), (182, 175651), (299, 106918), (322, 99281), (598, 53459), (637, 50186), (1091, 29302), (1127, 28366), (1274, 25093), (2093, 15274), (2182, 14651), (2254, 14183), (4186, 7637)]