550348208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{65269}}^1$

素因数の和:65325

約数の個数: 40

約数和(自身を含む): 1165461120

約数和(自身を除く): 615112912

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 65269, 130538, 261076, 522152, 1044304, 1109573, 2023339, 2219146, 4046678, 4438292, 8093356, 8876584, 16186712, 17753168, 32373424, 34396763, 68793526, 137587052, 275174104, 550348208]

約数ペア:

[(1, 550348208), (2, 275174104), (4, 137587052), (8, 68793526), (16, 34396763), (17, 32373424), (31, 17753168), (34, 16186712), (62, 8876584), (68, 8093356), (124, 4438292), (136, 4046678), (248, 2219146), (272, 2023339), (496, 1109573), (527, 1044304), (1054, 522152), (2108, 261076), (4216, 130538), (8432, 65269)]