80226562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 134563968

約数和(自身を除く): 54337406

約数列:

[1, 2, 13, 26, 43, 73, 86, 146, 559, 949, 983, 1118, 1898, 1966, 3139, 6278, 12779, 25558, 40807, 42269, 71759, 81614, 84538, 143518, 549497, 932867, 1098994, 1865734, 3085637, 6171274, 40113281, 80226562]

約数ペア:

[(1, 80226562), (2, 40113281), (13, 6171274), (26, 3085637), (43, 1865734), (73, 1098994), (86, 932867), (146, 549497), (559, 143518), (949, 84538), (983, 81614), (1118, 71759), (1898, 42269), (1966, 40807), (3139, 25558), (6278, 12779)]