28815368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{116191}}^1$

素因数の和:116228

約数の個数: 16

約数和(自身を含む): 55772160

約数和(自身を除く): 26956792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 116191, 232382, 464764, 929528, 3601921, 7203842, 14407684, 28815368]

約数ペア:

[(1, 28815368), (2, 14407684), (4, 7203842), (8, 3601921), (31, 929528), (62, 464764), (124, 232382), (248, 116191)]