80154292

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{877}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 142808456

約数和(自身を除く): 62654164

約数列:

[1, 2, 4, 73, 146, 292, 313, 626, 877, 1252, 1754, 3508, 22849, 45698, 64021, 91396, 128042, 256084, 274501, 549002, 1098004, 20038573, 40077146, 80154292]

約数ペア:

[(1, 80154292), (2, 40077146), (4, 20038573), (73, 1098004), (146, 549002), (292, 274501), (313, 256084), (626, 128042), (877, 91396), (1252, 64021), (1754, 45698), (3508, 22849)]