29791432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7873}}^1$

素因数の和:7933

約数の個数: 32

約数和(自身を含む): 62362080

約数和(自身を除く): 32570648

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 7873, 15746, 31492, 62984, 86603, 173206, 338539, 346412, 677078, 692824, 1354156, 2708312, 3723929, 7447858, 14895716, 29791432]

約数ペア:

[(1, 29791432), (2, 14895716), (4, 7447858), (8, 3723929), (11, 2708312), (22, 1354156), (43, 692824), (44, 677078), (86, 346412), (88, 338539), (172, 173206), (344, 86603), (473, 62984), (946, 31492), (1892, 15746), (3784, 7873)]