89438548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28703}}^1$

素因数の和:28767

約数の個数: 24

約数和(自身を含む): 168779520

約数和(自身を除く): 79340972

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 28703, 57406, 114812, 545357, 1090714, 1176823, 2181428, 2353646, 4707292, 22359637, 44719274, 89438548]

約数ペア:

[(1, 89438548), (2, 44719274), (4, 22359637), (19, 4707292), (38, 2353646), (41, 2181428), (76, 1176823), (82, 1090714), (164, 545357), (779, 114812), (1558, 57406), (3116, 28703)]