28167392

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{80021}}^1$

素因数の和:80042

約数の個数: 24

約数和(自身を含む): 60496632

約数和(自身を除く): 32329240

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 80021, 160042, 320084, 640168, 880231, 1280336, 1760462, 2560672, 3520924, 7041848, 14083696, 28167392]

約数ペア:

[(1, 28167392), (2, 14083696), (4, 7041848), (8, 3520924), (11, 2560672), (16, 1760462), (22, 1280336), (32, 880231), (44, 640168), (88, 320084), (176, 160042), (352, 80021)]