31621044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1309

約数の個数: 96

約数和(自身を含む): 94832640

約数和(自身を除く): 63211596

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1196, 1259, 1794, 1932, 2093, 2518, 3588, 3777, 4186, 5036, 6279, 7554, 8372, 8813, 12558, 15108, 16367, 17626, 25116, 26439, 28957, 32734, 35252, 49101, 52878, 57914, 65468, 86871, 98202, 105756, 114569, 115828, 173742, 196404, 202699, 229138, 343707, 347484, 376441, 405398, 458276, 608097, 687414, 752882, 810796, 1129323, 1216194, 1374828, 1505764, 2258646, 2432388, 2635087, 4517292, 5270174, 7905261, 10540348, 15810522, 31621044]

約数ペア:

[(1, 31621044), (2, 15810522), (3, 10540348), (4, 7905261), (6, 5270174), (7, 4517292), (12, 2635087), (13, 2432388), (14, 2258646), (21, 1505764), (23, 1374828), (26, 1216194), (28, 1129323), (39, 810796), (42, 752882), (46, 687414), (52, 608097), (69, 458276), (78, 405398), (84, 376441), (91, 347484), (92, 343707), (138, 229138), (156, 202699), (161, 196404), (182, 173742), (273, 115828), (276, 114569), (299, 105756), (322, 98202), (364, 86871), (483, 65468), (546, 57914), (598, 52878), (644, 49101), (897, 35252), (966, 32734), (1092, 28957), (1196, 26439), (1259, 25116), (1794, 17626), (1932, 16367), (2093, 15108), (2518, 12558), (3588, 8813), (3777, 8372), (4186, 7554), (5036, 6279)]