190047856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{619}}^2$

素因数の和:1277

約数の個数: 30

約数和(自身を含む): 380710752

約数和(自身を除く): 190662896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 619, 1238, 2476, 4952, 9904, 19189, 38378, 76756, 153512, 307024, 383161, 766322, 1532644, 3065288, 6130576, 11877991, 23755982, 47511964, 95023928, 190047856]

約数ペア:

[(1, 190047856), (2, 95023928), (4, 47511964), (8, 23755982), (16, 11877991), (31, 6130576), (62, 3065288), (124, 1532644), (248, 766322), (496, 383161), (619, 307024), (1238, 153512), (2476, 76756), (4952, 38378), (9904, 19189)]