31100916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 91671552

約数和(自身を除く): 60570636

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 97, 132, 154, 194, 231, 291, 308, 347, 388, 462, 582, 679, 694, 924, 1041, 1067, 1164, 1358, 1388, 2037, 2082, 2134, 2429, 2716, 3201, 3817, 4074, 4164, 4268, 4858, 6402, 7287, 7469, 7634, 8148, 9716, 11451, 12804, 14574, 14938, 15268, 22407, 22902, 26719, 29148, 29876, 33659, 44814, 45804, 53438, 67318, 80157, 89628, 100977, 106876, 134636, 160314, 201954, 235613, 320628, 370249, 403908, 471226, 706839, 740498, 942452, 1110747, 1413678, 1480996, 2221494, 2591743, 2827356, 4442988, 5183486, 7775229, 10366972, 15550458, 31100916]

約数ペア:

[(1, 31100916), (2, 15550458), (3, 10366972), (4, 7775229), (6, 5183486), (7, 4442988), (11, 2827356), (12, 2591743), (14, 2221494), (21, 1480996), (22, 1413678), (28, 1110747), (33, 942452), (42, 740498), (44, 706839), (66, 471226), (77, 403908), (84, 370249), (97, 320628), (132, 235613), (154, 201954), (194, 160314), (231, 134636), (291, 106876), (308, 100977), (347, 89628), (388, 80157), (462, 67318), (582, 53438), (679, 45804), (694, 44814), (924, 33659), (1041, 29876), (1067, 29148), (1164, 26719), (1358, 22902), (1388, 22407), (2037, 15268), (2082, 14938), (2134, 14574), (2429, 12804), (2716, 11451), (3201, 9716), (3817, 8148), (4074, 7634), (4164, 7469), (4268, 7287), (4858, 6402)]