31474296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 98223840

約数和(自身を除く): 66749544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 197, 252, 317, 394, 504, 591, 634, 788, 951, 1182, 1268, 1379, 1576, 1773, 1902, 2219, 2364, 2536, 2758, 2853, 3546, 3804, 4137, 4438, 4728, 5516, 5706, 6657, 7092, 7608, 8274, 8876, 11032, 11412, 12411, 13314, 14184, 16548, 17752, 19971, 22824, 24822, 26628, 33096, 39942, 49644, 53256, 62449, 79884, 99288, 124898, 159768, 187347, 249796, 374694, 437143, 499592, 562041, 749388, 874286, 1124082, 1311429, 1498776, 1748572, 2248164, 2622858, 3497144, 3934287, 4496328, 5245716, 7868574, 10491432, 15737148, 31474296]

約数ペア:

[(1, 31474296), (2, 15737148), (3, 10491432), (4, 7868574), (6, 5245716), (7, 4496328), (8, 3934287), (9, 3497144), (12, 2622858), (14, 2248164), (18, 1748572), (21, 1498776), (24, 1311429), (28, 1124082), (36, 874286), (42, 749388), (56, 562041), (63, 499592), (72, 437143), (84, 374694), (126, 249796), (168, 187347), (197, 159768), (252, 124898), (317, 99288), (394, 79884), (504, 62449), (591, 53256), (634, 49644), (788, 39942), (951, 33096), (1182, 26628), (1268, 24822), (1379, 22824), (1576, 19971), (1773, 17752), (1902, 16548), (2219, 14184), (2364, 13314), (2536, 12411), (2758, 11412), (2853, 11032), (3546, 8876), (3804, 8274), (4137, 7608), (4438, 7092), (4728, 6657), (5516, 5706)]