55409338

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 86939136

約数和(自身を除く): 31529798

約数列:

[1, 2, 31, 62, 127, 227, 254, 454, 961, 1922, 3937, 7037, 7874, 14074, 28829, 57658, 122047, 218147, 244094, 436294, 893699, 1787398, 27704669, 55409338]

約数ペア:

[(1, 55409338), (2, 27704669), (31, 1787398), (62, 893699), (127, 436294), (227, 244094), (254, 218147), (454, 122047), (961, 57658), (1922, 28829), (3937, 14074), (7037, 7874)]