31000896

素因数分解:

$2^6\times 3^2\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:628

約数の個数: 84

約数和(自身を含む): 89867232

約数和(自身を除く): 58866336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 144, 192, 214, 288, 321, 428, 503, 576, 642, 856, 963, 1006, 1284, 1509, 1712, 1926, 2012, 2568, 3018, 3424, 3852, 4024, 4527, 5136, 6036, 6848, 7704, 8048, 9054, 10272, 12072, 15408, 16096, 18108, 20544, 24144, 30816, 32192, 36216, 48288, 53821, 61632, 72432, 96576, 107642, 144864, 161463, 215284, 289728, 322926, 430568, 484389, 645852, 861136, 968778, 1291704, 1722272, 1937556, 2583408, 3444544, 3875112, 5166816, 7750224, 10333632, 15500448, 31000896]

約数ペア:

[(1, 31000896), (2, 15500448), (3, 10333632), (4, 7750224), (6, 5166816), (8, 3875112), (9, 3444544), (12, 2583408), (16, 1937556), (18, 1722272), (24, 1291704), (32, 968778), (36, 861136), (48, 645852), (64, 484389), (72, 430568), (96, 322926), (107, 289728), (144, 215284), (192, 161463), (214, 144864), (288, 107642), (321, 96576), (428, 72432), (503, 61632), (576, 53821), (642, 48288), (856, 36216), (963, 32192), (1006, 30816), (1284, 24144), (1509, 20544), (1712, 18108), (1926, 16096), (2012, 15408), (2568, 12072), (3018, 10272), (3424, 9054), (3852, 8048), (4024, 7704), (4527, 6848), (5136, 6036)]