31986192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4139}}^1$

素因数の和:4180

約数の個数: 80

約数和(自身を含む): 98565120

約数和(自身を除く): 66578928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 4139, 7728, 8278, 12417, 16556, 24834, 28973, 33112, 49668, 57946, 66224, 86919, 95197, 99336, 115892, 173838, 190394, 198672, 231784, 285591, 347676, 380788, 463568, 571182, 666379, 695352, 761576, 1142364, 1332758, 1390704, 1523152, 1999137, 2284728, 2665516, 3998274, 4569456, 5331032, 7996548, 10662064, 15993096, 31986192]

約数ペア:

[(1, 31986192), (2, 15993096), (3, 10662064), (4, 7996548), (6, 5331032), (7, 4569456), (8, 3998274), (12, 2665516), (14, 2284728), (16, 1999137), (21, 1523152), (23, 1390704), (24, 1332758), (28, 1142364), (42, 761576), (46, 695352), (48, 666379), (56, 571182), (69, 463568), (84, 380788), (92, 347676), (112, 285591), (138, 231784), (161, 198672), (168, 190394), (184, 173838), (276, 115892), (322, 99336), (336, 95197), (368, 86919), (483, 66224), (552, 57946), (644, 49668), (966, 33112), (1104, 28973), (1288, 24834), (1932, 16556), (2576, 12417), (3864, 8278), (4139, 7728)]