31553184

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 90345024

約数和(自身を除く): 58791840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 131, 156, 193, 208, 262, 312, 386, 393, 416, 524, 579, 624, 772, 786, 1048, 1158, 1248, 1544, 1572, 1703, 2096, 2316, 2509, 3088, 3144, 3406, 4192, 4632, 5018, 5109, 6176, 6288, 6812, 7527, 9264, 10036, 10218, 12576, 13624, 15054, 18528, 20072, 20436, 25283, 27248, 30108, 40144, 40872, 50566, 54496, 60216, 75849, 80288, 81744, 101132, 120432, 151698, 163488, 202264, 240864, 303396, 328679, 404528, 606792, 657358, 809056, 986037, 1213584, 1314716, 1972074, 2427168, 2629432, 3944148, 5258864, 7888296, 10517728, 15776592, 31553184]

約数ペア:

[(1, 31553184), (2, 15776592), (3, 10517728), (4, 7888296), (6, 5258864), (8, 3944148), (12, 2629432), (13, 2427168), (16, 1972074), (24, 1314716), (26, 1213584), (32, 986037), (39, 809056), (48, 657358), (52, 606792), (78, 404528), (96, 328679), (104, 303396), (131, 240864), (156, 202264), (193, 163488), (208, 151698), (262, 120432), (312, 101132), (386, 81744), (393, 80288), (416, 75849), (524, 60216), (579, 54496), (624, 50566), (772, 40872), (786, 40144), (1048, 30108), (1158, 27248), (1248, 25283), (1544, 20436), (1572, 20072), (1703, 18528), (2096, 15054), (2316, 13624), (2509, 12576), (3088, 10218), (3144, 10036), (3406, 9264), (4192, 7527), (4632, 6812), (5018, 6288), (5109, 6176)]