28936984

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{23039}}^1$

素因数の和:23202

約数の個数: 16

約数和(自身を含む): 54604800

約数和(自身を除く): 25667816

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 23039, 46078, 92156, 184312, 3617123, 7234246, 14468492, 28936984]

約数ペア:

[(1, 28936984), (2, 14468492), (4, 7234246), (8, 3617123), (157, 184312), (314, 92156), (628, 46078), (1256, 23039)]