31392592

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 76995072

約数和(自身を除く): 45602480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 83, 88, 112, 154, 166, 176, 307, 308, 332, 581, 614, 616, 664, 913, 1162, 1228, 1232, 1328, 1826, 2149, 2324, 2456, 3377, 3652, 4298, 4648, 4912, 6391, 6754, 7304, 8596, 9296, 12782, 13508, 14608, 17192, 23639, 25481, 25564, 27016, 34384, 47278, 50962, 51128, 54032, 94556, 101924, 102256, 178367, 189112, 203848, 280291, 356734, 378224, 407696, 560582, 713468, 1121164, 1426936, 1962037, 2242328, 2853872, 3924074, 4484656, 7848148, 15696296, 31392592]

約数ペア:

[(1, 31392592), (2, 15696296), (4, 7848148), (7, 4484656), (8, 3924074), (11, 2853872), (14, 2242328), (16, 1962037), (22, 1426936), (28, 1121164), (44, 713468), (56, 560582), (77, 407696), (83, 378224), (88, 356734), (112, 280291), (154, 203848), (166, 189112), (176, 178367), (307, 102256), (308, 101924), (332, 94556), (581, 54032), (614, 51128), (616, 50962), (664, 47278), (913, 34384), (1162, 27016), (1228, 25564), (1232, 25481), (1328, 23639), (1826, 17192), (2149, 14608), (2324, 13508), (2456, 12782), (3377, 9296), (3652, 8596), (4298, 7304), (4648, 6754), (4912, 6391)]