31939424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 70834176

約数和(自身を除く): 38894752

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 2927, 5456, 5854, 10912, 11708, 23416, 32197, 46832, 64394, 90737, 93664, 128788, 181474, 257576, 362948, 515152, 725896, 998107, 1030304, 1451792, 1996214, 2903584, 3992428, 7984856, 15969712, 31939424]

約数ペア:

[(1, 31939424), (2, 15969712), (4, 7984856), (8, 3992428), (11, 2903584), (16, 1996214), (22, 1451792), (31, 1030304), (32, 998107), (44, 725896), (62, 515152), (88, 362948), (124, 257576), (176, 181474), (248, 128788), (341, 93664), (352, 90737), (496, 64394), (682, 46832), (992, 32197), (1364, 23416), (2728, 11708), (2927, 10912), (5456, 5854)]