90938504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6961}}^1$

素因数の和:7061

約数の個数: 32

約数和(自身を含む): 180455040

約数和(自身を除く): 89516536

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 6532, 6961, 13064, 13922, 27844, 55688, 160103, 320206, 494231, 640412, 988462, 1280824, 1976924, 3953848, 11367313, 22734626, 45469252, 90938504]

約数ペア:

[(1, 90938504), (2, 45469252), (4, 22734626), (8, 11367313), (23, 3953848), (46, 1976924), (71, 1280824), (92, 988462), (142, 640412), (184, 494231), (284, 320206), (568, 160103), (1633, 55688), (3266, 27844), (6532, 13922), (6961, 13064)]