54358456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 105487200

約数和(自身を除く): 51128744

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 824, 1609, 3218, 4223, 6436, 8446, 12872, 16892, 33784, 65969, 131938, 165727, 263876, 331454, 527752, 662908, 1325816, 6794807, 13589614, 27179228, 54358456]

約数ペア:

[(1, 54358456), (2, 27179228), (4, 13589614), (8, 6794807), (41, 1325816), (82, 662908), (103, 527752), (164, 331454), (206, 263876), (328, 165727), (412, 131938), (824, 65969), (1609, 33784), (3218, 16892), (4223, 12872), (6436, 8446)]