86896804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{1109}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 160372800

約数和(自身を除く): 73475996

約数列:

[1, 2, 4, 19, 38, 76, 1031, 1109, 2062, 2218, 4124, 4436, 19589, 21071, 39178, 42142, 78356, 84284, 1143379, 2286758, 4573516, 21724201, 43448402, 86896804]

約数ペア:

[(1, 86896804), (2, 43448402), (4, 21724201), (19, 4573516), (38, 2286758), (76, 1143379), (1031, 84284), (1109, 78356), (2062, 42142), (2218, 39178), (4124, 21071), (4436, 19589)]