31189824

素因数分解:

$2^6\times 3^2\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:504

約数の個数: 84

約数和(自身を含む): 90204036

約数和(自身を除く): 59014212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 173, 192, 288, 313, 346, 519, 576, 626, 692, 939, 1038, 1252, 1384, 1557, 1878, 2076, 2504, 2768, 2817, 3114, 3756, 4152, 5008, 5536, 5634, 6228, 7512, 8304, 10016, 11072, 11268, 12456, 15024, 16608, 20032, 22536, 24912, 30048, 33216, 45072, 49824, 54149, 60096, 90144, 99648, 108298, 162447, 180288, 216596, 324894, 433192, 487341, 649788, 866384, 974682, 1299576, 1732768, 1949364, 2599152, 3465536, 3898728, 5198304, 7797456, 10396608, 15594912, 31189824]

約数ペア:

[(1, 31189824), (2, 15594912), (3, 10396608), (4, 7797456), (6, 5198304), (8, 3898728), (9, 3465536), (12, 2599152), (16, 1949364), (18, 1732768), (24, 1299576), (32, 974682), (36, 866384), (48, 649788), (64, 487341), (72, 433192), (96, 324894), (144, 216596), (173, 180288), (192, 162447), (288, 108298), (313, 99648), (346, 90144), (519, 60096), (576, 54149), (626, 49824), (692, 45072), (939, 33216), (1038, 30048), (1252, 24912), (1384, 22536), (1557, 20032), (1878, 16608), (2076, 15024), (2504, 12456), (2768, 11268), (2817, 11072), (3114, 10016), (3756, 8304), (4152, 7512), (5008, 6228), (5536, 5634)]