2743376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5531}}^1$

素因数の和:5570

約数の個数: 20

約数和(自身を含む): 5487744

約数和(自身を除く): 2744368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5531, 11062, 22124, 44248, 88496, 171461, 342922, 685844, 1371688, 2743376]

約数ペア:

[(1, 2743376), (2, 1371688), (4, 685844), (8, 342922), (16, 171461), (31, 88496), (62, 44248), (124, 22124), (248, 11062), (496, 5531)]