31683456

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{3929}}^1$

素因数の和:3956

約数の個数: 96

約数和(自身を含む): 104223600

約数和(自身を除く): 72540144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 3929, 4032, 7858, 8064, 11787, 15716, 23574, 27503, 31432, 35361, 47148, 55006, 62864, 70722, 82509, 94296, 110012, 125728, 141444, 165018, 188592, 220024, 247527, 251456, 282888, 330036, 377184, 440048, 495054, 502912, 565776, 660072, 754368, 880096, 990108, 1131552, 1320144, 1508736, 1760192, 1980216, 2263104, 2640288, 3520384, 3960432, 4526208, 5280576, 7920864, 10561152, 15841728, 31683456]

約数ペア:

[(1, 31683456), (2, 15841728), (3, 10561152), (4, 7920864), (6, 5280576), (7, 4526208), (8, 3960432), (9, 3520384), (12, 2640288), (14, 2263104), (16, 1980216), (18, 1760192), (21, 1508736), (24, 1320144), (28, 1131552), (32, 990108), (36, 880096), (42, 754368), (48, 660072), (56, 565776), (63, 502912), (64, 495054), (72, 440048), (84, 377184), (96, 330036), (112, 282888), (126, 251456), (128, 247527), (144, 220024), (168, 188592), (192, 165018), (224, 141444), (252, 125728), (288, 110012), (336, 94296), (384, 82509), (448, 70722), (504, 62864), (576, 55006), (672, 47148), (896, 35361), (1008, 31432), (1152, 27503), (1344, 23574), (2016, 15716), (2688, 11787), (3929, 8064), (4032, 7858)]